diff --git a/assets/js/deselect-children.js b/assets/js/deselect-children.js
new file mode 100644
index 00000000..e1e560ac
--- /dev/null
+++ b/assets/js/deselect-children.js
@@ -0,0 +1,9 @@
+document.querySelectorAll('[id^=parent-]').forEach(parent => {
+  parent.addEventListener('change', deselectChildrenOnUncheck)
+})
+function deselectChildrenOnUncheck(e) {
+  const parent = e.srcElement
+  if (!parent.checked) {
+    document.querySelectorAll(`[id^=child-${parent.value}__]`).forEach(child => (child.checked = false))
+  }
+}
diff --git a/integration-tests/integration/reportPages/enter-use-of-force-details.cy.js b/integration-tests/integration/reportPages/enter-use-of-force-details.cy.js
index 11827a83..caa51fc6 100644
--- a/integration-tests/integration/reportPages/enter-use-of-force-details.cy.js
+++ b/integration-tests/integration/reportPages/enter-use-of-force-details.cy.js
@@ -35,7 +35,6 @@ context('Enter use of force details page', () => {
     useOfForceDetailsPage.guidingHold().check('true')
     useOfForceDetailsPage.guidingHoldOfficersInvolved.check('2')
     useOfForceDetailsPage.escortingHold().check('true')
-    useOfForceDetailsPage.restraint().check('true')
     useOfForceDetailsPage.restraintPositions.check(restraintPositions)
     useOfForceDetailsPage.handcuffsApplied().check('true')
     useOfForceDetailsPage.painInducingTechniques().check('true')
@@ -63,7 +62,6 @@ context('Enter use of force details page', () => {
         pavaUsed: true,
         personalProtectionTechniques: true,
         positiveCommunication: true,
-        restraint: true,
         restraintPositions: ['STANDING', 'ON_BACK', 'FACE_DOWN', 'KNEELING'],
         painInducingTechniques: true,
         painInducingTechniquesUsed: ['THROUGH_RIGID_BAR_CUFFS', 'THUMB_LOCK'],
@@ -90,8 +88,7 @@ context('Enter use of force details page', () => {
         pavaUsed: true,
         personalProtectionTechniques: true,
         positiveCommunication: true,
-        restraint: true,
-        restraintPositions: ['STANDING'],
+        restraintPositions: 'STANDING',
         painInducingTechniques: true,
         painInducingTechniquesUsed: ['THROUGH_RIGID_BAR_CUFFS', 'THUMB_LOCK'],
       })
@@ -116,7 +113,6 @@ context('Enter use of force details page', () => {
     useOfForceDetailsPage.guidingHold().should('have.value', 'true')
     useOfForceDetailsPage.guidingHoldOfficersInvolved.two().should('be.checked')
     useOfForceDetailsPage.escortingHold().should('have.value', 'true')
-    useOfForceDetailsPage.restraint().should('have.value', 'true')
     useOfForceDetailsPage.restraintPositions.standing().should('be.checked')
     useOfForceDetailsPage.restraintPositions.faceDown().should('not.be.checked')
     useOfForceDetailsPage.restraintPositions.kneeling().should('be.checked')
@@ -142,7 +138,6 @@ context('Enter use of force details page', () => {
     useOfForceDetailsPage.guidingHold().check('true')
     useOfForceDetailsPage.guidingHoldOfficersInvolved.check('2')
     useOfForceDetailsPage.escortingHold().check('true')
-    useOfForceDetailsPage.restraint().check('false')
     useOfForceDetailsPage.handcuffsApplied().check('true')
     useOfForceDetailsPage.painInducingTechniques().check('true')
     useOfForceDetailsPage.clickSaveAndContinue()
diff --git a/integration-tests/integration/seedData.js b/integration-tests/integration/seedData.js
index 55cb54fc..98c58307 100644
--- a/integration-tests/integration/seedData.js
+++ b/integration-tests/integration/seedData.js
@@ -31,12 +31,10 @@ const expectedPayload = {
     batonDrawn: true,
     guidingHold: true,
     escortingHold: true,
-    restraint: true,
     handcuffsApplied: true,
     restraintPositions: ['STANDING', 'ON_BACK', 'FACE_DOWN', 'KNEELING'],
     painInducingTechniques: true,
     painInducingTechniquesUsed: ['FINAL_LOCK_FLEXION', 'THUMB_LOCK'],
-
     positiveCommunication: true,
     guidingHoldOfficersInvolved: 2,
     personalProtectionTechniques: true,
diff --git a/integration-tests/pages/createReport/useOfForceDetailsPage.js b/integration-tests/pages/createReport/useOfForceDetailsPage.js
index 604605d4..a484390b 100644
--- a/integration-tests/pages/createReport/useOfForceDetailsPage.js
+++ b/integration-tests/pages/createReport/useOfForceDetailsPage.js
@@ -30,9 +30,9 @@ const useOfForceDetailsPage = () =>
       onBack: () => cy.get('#control-and-restraint [type="checkbox"][value="ON_BACK"]'),
       faceDown: () => cy.get('#control-and-restraint [type="checkbox"][value="FACE_DOWN"]'),
       kneeling: () => cy.get('#control-and-restraint [type="checkbox"][value="KNEELING"]'),
+      none: () => cy.get('#control-and-restraint [type="checkbox"][value="NONE"]'),
     },
 
-    restraint: () => cy.get('[name="restraint"]'),
     handcuffsApplied: () => cy.get('[name="handcuffsApplied"]'),
 
     painInducingTechniques: () => cy.get('[name="painInducingTechniques"]'),
@@ -60,7 +60,6 @@ const useOfForceDetailsPage = () =>
       this.guidingHold().check('true')
       this.guidingHoldOfficersInvolved.check('2')
       this.escortingHold().check('true')
-      this.restraint().check('true')
       this.restraintPositions.check(['STANDING', 'ON_BACK', 'FACE_DOWN', 'KNEELING'])
       this.handcuffsApplied().check('true')
       this.painInducingTechniques().check('true')
diff --git a/integration-tests/pages/sections/reportDetails.js b/integration-tests/pages/sections/reportDetails.js
index d8e92c05..47fec1b5 100644
--- a/integration-tests/pages/sections/reportDetails.js
+++ b/integration-tests/pages/sections/reportDetails.js
@@ -63,7 +63,10 @@ module.exports = {
     cy.get('[data-qa="pavaDrawn"]').contains('Yes and used')
     cy.get('[data-qa="guidingHold"]').contains('Yes - 2 officers involved')
     cy.get('[data-qa="escortingHold"]').contains('Yes')
-    cy.get('[data-qa="restraintUsed"]').contains('Yes - standing, on back (supine), on front (prone), kneeling')
+    cy.get('[data-qa="restraintUsed"]').contains('Standing')
+    cy.get('[data-qa="restraintUsed"]').contains('On back (supine)')
+    cy.get('[data-qa="restraintUsed"]').contains('On front (prone)')
+    cy.get('[data-qa="restraintUsed"]').contains('Kneeling')
     handcuffsApplied().contains('Yes')
     painInducingTechniques().contains('Yes')
     cy.get('[data-qa="painInducingTechniques"]').contains('Yes - wrist flexion, thumb lock')
diff --git a/server/config/forms/useOfForceDetailsForm.js b/server/config/forms/useOfForceDetailsForm.js
index 57d262be..7634fe0e 100644
--- a/server/config/forms/useOfForceDetailsForm.js
+++ b/server/config/forms/useOfForceDetailsForm.js
@@ -71,30 +71,43 @@ const completeSchema = joi.object({
   }),
 
   escortingHold: requiredBooleanMsg('Select yes if an escorting hold was used').alter(optionalForPartialValidation),
-
-  restraint: requiredBooleanMsg('Select yes if control and restraint was used').alter(optionalForPartialValidation),
-
-  restraintPositions: joi.when('restraint', {
-    is: true,
-    then: joi
-      .alternatives()
-      .try(
-        joi
-          .array()
-          .items(
-            requiredOneOfMsg(
-              'STANDING',
-              'FACE_DOWN',
-              'ON_BACK',
-              'KNEELING'
-            )('Select the control and restraint positions used').alter(optionalForPartialValidation)
-          )
-      )
-      .required()
-      .messages({ 'any.required': 'Select the control and restraint positions used' })
-      .alter(optionalForPartialValidation),
-    otherwise: joi.any().strip(),
-  }),
+  restraintPositions: joi
+    .alternatives()
+    .try(
+      joi
+        .valid('STANDING', 'ON_BACK', 'FACE_DOWN', 'KNEELING', 'NONE')
+        .messages({ 'any.only': 'Select which control and restraint positions were used' }),
+      joi
+        .array()
+        .items(
+          requiredOneOfMsg(
+            'STANDING',
+            'STANDING__WRIST_WEAVE',
+            'STANDING__DOUBLE_WRIST_HOLD',
+            'STANDING__UNDERHOOK',
+            'STANDING__WRIST_HOLD',
+            'STANDING__STRAIGHT_HOLD',
+            'ON_BACK',
+            'ON_BACK__STRAIGHT_ARM_HOLD',
+            'ON_BACK__CONVERSION_TO_RBH',
+            'ON_BACK__WRIST_HOLD',
+            'FACE_DOWN',
+            'FACE_DOWN__BALANCE_DISPLACEMENT',
+            'FACE_DOWN__STRAIGHT_ARM_HOLD',
+            'FACE_DOWN__CONVERSION_TO_RBH',
+            'FACE_DOWN__WRIST_HOLD',
+            'KNEELING'
+          )('Select which control and restraint positions were used')
+        )
+    )
+    .messages({
+      'alternatives.types': 'Select which control and restraint positions were used',
+    })
+    .required()
+    .messages({
+      'any.required': 'Select which control and restraint positions were used',
+    })
+    .alter(optionalForPartialValidation),
 
   painInducingTechniques: requiredBooleanMsg('Select yes if pain inducing techniques were used').alter(
     optionalForPartialValidation
diff --git a/server/config/forms/useOfForceDetailsValidation.test.js b/server/config/forms/useOfForceDetailsValidation.test.js
index 9ce9b628..5015667d 100644
--- a/server/config/forms/useOfForceDetailsValidation.test.js
+++ b/server/config/forms/useOfForceDetailsValidation.test.js
@@ -20,7 +20,6 @@ beforeEach(() => {
     guidingHold: 'true',
     guidingHoldOfficersInvolved: '2',
     escortingHold: 'true',
-    restraint: 'true',
     restraintPositions: ['STANDING', 'FACE_DOWN'],
     handcuffsApplied: 'true',
     painInducingTechniques: 'true',
@@ -48,7 +47,6 @@ describe('complete schema', () => {
         guidingHold: true,
         guidingHoldOfficersInvolved: 2,
         escortingHold: true,
-        restraint: true,
         restraintPositions: ['STANDING', 'FACE_DOWN'],
         handcuffsApplied: true,
         painInducingTechniques: true,
@@ -90,8 +88,8 @@ describe('complete schema', () => {
           text: 'Select yes if an escorting hold was used',
         },
         {
-          href: '#restraint',
-          text: 'Select yes if control and restraint was used',
+          href: '#restraintPositions',
+          text: 'Select which control and restraint positions were used',
         },
         {
           href: '#painInducingTechniques',
@@ -197,7 +195,6 @@ describe('complete schema', () => {
         pavaUsed: true,
         personalProtectionTechniques: true,
         positiveCommunication: true,
-        restraint: true,
         restraintPositions: ['STANDING', 'FACE_DOWN'],
       })
     })
@@ -224,7 +221,6 @@ describe('complete schema', () => {
         pavaUsed: true,
         personalProtectionTechniques: true,
         positiveCommunication: true,
-        restraint: true,
         restraintPositions: ['STANDING', 'FACE_DOWN'],
       })
     })
@@ -255,7 +251,6 @@ describe('complete schema', () => {
         pavaUsed: true,
         personalProtectionTechniques: true,
         positiveCommunication: true,
-        restraint: true,
         restraintPositions: ['STANDING', 'FACE_DOWN'],
       })
     })
@@ -403,24 +398,7 @@ describe('complete schema', () => {
       expect(formResponse.escortingHold).toEqual(undefined)
     })
 
-    it("Not selecting an option for 'restraint'returns a validation error message plus 'restraint positions' is undefined", () => {
-      const input = {
-        ...validInput,
-        restraint: undefined,
-      }
-      const { errors, formResponse } = check(input)
-
-      expect(errors).toEqual([
-        {
-          href: '#restraint',
-          text: 'Select yes if control and restraint was used',
-        },
-      ])
-      expect(formResponse.restraint).toBe(undefined)
-      expect(formResponse.restraintPositions).toBe(undefined)
-    })
-
-    it("Selecting Yes to 'restraint' but nothing for 'restraint positions' returns a validation error message", () => {
+    it("Selecting nothing for 'restraint positions' returns a validation error message", () => {
       const input = {
         ...validInput,
         restraintPositions: undefined,
@@ -430,10 +408,9 @@ describe('complete schema', () => {
       expect(errors).toEqual([
         {
           href: '#restraintPositions',
-          text: 'Select the control and restraint positions used',
+          text: 'Select which control and restraint positions were used',
         },
       ])
-      expect(formResponse.restraint).toEqual(true)
       expect(formResponse.restraintPositions).toBe(undefined)
     })
 
@@ -445,7 +422,6 @@ describe('complete schema', () => {
       const { errors, formResponse } = check(input)
 
       expect(errors).toEqual([])
-      expect(formResponse.restraint).toBe(true)
       expect(formResponse.restraintPositions).toEqual(['KNEELING'])
     })
 
@@ -456,10 +432,20 @@ describe('complete schema', () => {
       const { errors, formResponse } = check(input)
 
       expect(errors).toEqual([])
-      expect(formResponse.restraint).toEqual(true)
       expect(formResponse.restraintPositions).toEqual(['STANDING', 'FACE_DOWN'])
     })
 
+    it("Selecting 'Standing' and child option 'Wrist hold' for 'restraint positions' returns no errors", () => {
+      const input = {
+        ...validInput,
+        restraintPositions: ['STANDING', 'STANDING__WRIST_HOLD'],
+      }
+      const { errors, formResponse } = check(input)
+
+      expect(errors).toEqual([])
+      expect(formResponse.restraintPositions).toEqual(['STANDING', 'STANDING__WRIST_HOLD'])
+    })
+
     it("Not selecting an option for 'handcuffs applied' returns a validation error message", () => {
       const input = {
         ...validInput,
@@ -558,7 +544,6 @@ describe('partial schema', () => {
         guidingHold: true,
         guidingHoldOfficersInvolved: 2,
         escortingHold: true,
-        restraint: true,
         restraintPositions: ['STANDING', 'FACE_DOWN'],
         handcuffsApplied: true,
         painInducingTechniques: true,
@@ -566,7 +551,7 @@ describe('partial schema', () => {
       })
     })
 
-    it('Should return no error massages if no input field is completed', () => {
+    it('Should return no error messages if no input field is completed', () => {
       const input = {}
       const { errors, formResponse } = check(input)
 
@@ -575,14 +560,13 @@ describe('partial schema', () => {
     })
   })
 
-  it('Should return no error massages when dependent answers are absent', () => {
+  it('Should return no error messages when dependent answers are absent', () => {
     const { errors, formResponse } = check({
       batonDrawn: 'true',
       pavaDrawn: 'true',
       guidingHold: 'true',
       escortingHold: 'true',
-      restraint: 'true',
-      restraintPositions: [],
+      restraintPositions: 'NONE',
     })
 
     expect(errors).toEqual([])
@@ -591,7 +575,22 @@ describe('partial schema', () => {
       guidingHold: true,
       escortingHold: true,
       pavaDrawn: true,
-      restraint: true,
+      restraintPositions: 'NONE',
     })
   })
+  it('Selecting only a child control technique returns a validation error message', () => {
+    const input = {
+      ...validInput,
+      restraintPositions: 'STANDING__WRIST_HOLD',
+    }
+    const { errors, formResponse } = check(input)
+
+    expect(errors).toEqual([
+      {
+        href: '#restraintPositions',
+        text: 'Select which control and restraint positions were used',
+      },
+    ])
+    expect(formResponse.restraintPositions).toBe('STANDING__WRIST_HOLD')
+  })
 })
diff --git a/server/config/types.ts b/server/config/types.ts
index b6cf3213..3a7ee39c 100644
--- a/server/config/types.ts
+++ b/server/config/types.ts
@@ -1,4 +1,12 @@
-export type LabelledValue = { readonly value: string; readonly label: string; readonly inactive?: boolean }
+export type LabelledValue = {
+  readonly value: string
+  readonly label: string
+  readonly inactive?: boolean
+  readonly sub_options_label?: string
+  readonly sub_options?: boolean
+  readonly parent?: string
+  readonly exclusive?: boolean
+}
 type LabelledEnum<K extends string> = Record<K, LabelledValue>
 
 const toEnum = <K extends string>(value: LabelledEnum<K>): Readonly<LabelledEnum<K>> => Object.freeze(value)
@@ -8,6 +16,11 @@ export const toLabel = <K extends string>(type: LabelledEnum<K>, val: string): s
   return match ? type[match].label : undefined
 }
 
+export const findEnum = <K extends string>(type: LabelledEnum<K>, val: string): Readonly<LabelledEnum<K>> => {
+  const match = Object.keys(type).find(value => value === val)
+  return match ? type[match] : undefined
+}
+
 export const BodyWornCameras = toEnum({
   YES: { value: 'YES', label: 'Yes' },
   NO: { value: 'NO', label: 'No' },
@@ -21,10 +34,58 @@ export const Cctv = toEnum({
 })
 
 export const ControlAndRestraintPosition = toEnum({
-  STANDING: { value: 'STANDING', label: 'Standing' },
-  ON_BACK: { value: 'ON_BACK', label: 'On back (supine)' },
-  FACE_DOWN: { value: 'FACE_DOWN', label: 'On front (prone)' },
-  KNEELING: { value: 'KNEELING', label: 'Kneeling' },
+  STANDING: {
+    value: 'STANDING',
+    label: 'Standing',
+    sub_options_label: 'Standing techniques',
+    sub_options: true,
+  },
+  STANDING__WRIST_WEAVE: { value: 'STANDING__WRIST_WEAVE', label: 'Wrist weave', parent: 'STANDING' },
+  STANDING__DOUBLE_WRIST_HOLD: { value: 'STANDING__DOUBLE_WRIST_HOLD', label: 'Double wrist hold', parent: 'STANDING' },
+  STANDING__UNDERHOOK: { value: 'STANDING__UNDERHOOK', label: 'Underhook', parent: 'STANDING' },
+  STANDING__WRIST_HOLD: { value: 'STANDING__WRIST_HOLD', label: 'Wrist hold', parent: 'STANDING' },
+  STANDING__STRAIGHT_ARM_HOLD: { value: 'STANDING__STRAIGHT_ARM_HOLD', label: 'Straight arm hold', parent: 'STANDING' },
+  ON_BACK: {
+    value: 'ON_BACK',
+    label: 'On back (supine)',
+    sub_options_label: 'On back (supine) techniques',
+    sub_options: true,
+  },
+  ON_BACK__STRAIGHT_ARM_HOLD: {
+    value: 'ON_BACK__STRAIGHT_ARM_HOLD',
+    label: 'Straight arm hold (left or right)',
+    parent: 'ON_BACK',
+  },
+  ON_BACK__CONVERSION_TO_RBH: {
+    value: 'ON_BACK__CONVERSION_TO_RBH',
+    label: 'Conversion to apply RBH',
+    parent: 'ON_BACK',
+  },
+  ON_BACK__WRIST_HOLD: { value: 'ON_BACK__WRIST_HOLD', label: 'Wrist hold', parent: 'ON_BACK' },
+  FACE_DOWN: {
+    value: 'FACE_DOWN',
+    label: 'On front (prone)',
+    sub_options_label: 'On front (prone) techniques',
+    sub_options: true,
+  },
+  FACE_DOWN__BALANCE_DISPLACEMENT: {
+    value: 'FACE_DOWN__BALANCE_DISPLACEMENT',
+    label: 'Balance displacement technique',
+    parent: 'FACE_DOWN',
+  },
+  FACE_DOWN__STRAIGHT_ARM_HOLD: {
+    value: 'FACE_DOWN__STRAIGHT_ARM_HOLD',
+    label: 'Straight arm hold (left or right)',
+    parent: 'FACE_DOWN',
+  },
+  FACE_DOWN__CONVERSION_TO_RBH: {
+    value: 'FACE_DOWN__CONVERSION_TO_RBH',
+    label: 'Conversion to apply RBH',
+    parent: 'FACE_DOWN',
+  },
+  FACE_DOWN__WRIST_HOLD: { value: 'FACE_DOWN__WRIST_HOLD', label: 'Wrist hold', parent: 'FACE_DOWN' },
+  KNEELING: { value: 'KNEELING', label: 'Kneeling', sub_options: false },
+  NONE: { value: 'NONE', label: 'No control and restraint positions were used', exclusive: true, sub_options: false },
 })
 
 export const PainInducingTechniquesUsed = toEnum({
diff --git a/server/data/UseOfForceReport.ts b/server/data/UseOfForceReport.ts
index bcbdc2b4..9732ae84 100644
--- a/server/data/UseOfForceReport.ts
+++ b/server/data/UseOfForceReport.ts
@@ -17,8 +17,8 @@ export type UseOfForceDetails = {
   guidingHold: boolean
   guidingHoldOfficersInvolved: number
   escortingHold?: boolean
-  restraint: boolean
-  restraintPositions: string[]
+  restraint?: boolean
+  restraintPositions: string | string[]
   handcuffsApplied: boolean
   painInducingTechniques: boolean
   painInducingTechniquesUsed: string[]
diff --git a/server/routes/creatingReports/addInvolvedStaff.test.ts b/server/routes/creatingReports/addInvolvedStaff.test.ts
index 7d05cd80..187e4249 100755
--- a/server/routes/creatingReports/addInvolvedStaff.test.ts
+++ b/server/routes/creatingReports/addInvolvedStaff.test.ts
@@ -138,7 +138,7 @@ describe('delete staff page', () => {
       .expect('Content-Type', /text\/plain/)
       .expect('Location', paths.staffInvolved(REPORT_ID))
       .expect(() => {
-        expect(draftReportService.deleteInvolvedStaff).not.toBeCalled()
+        expect(draftReportService.deleteInvolvedStaff).not.toHaveBeenCalled()
       })
   })
 
@@ -149,7 +149,7 @@ describe('delete staff page', () => {
       .expect('Content-Type', /text\/plain/)
       .expect('Location', paths.staffInvolved(REPORT_ID))
       .expect(() => {
-        expect(draftReportService.deleteInvolvedStaff).toBeCalledWith(user, REPORT_ID, 'USER-1')
+        expect(draftReportService.deleteInvolvedStaff).toHaveBeenCalledWith(user, REPORT_ID, 'USER-1')
       })
   })
 })
@@ -195,7 +195,7 @@ describe('submit staff', () => {
       .expect('Content-Type', /text\/plain/)
       .expect('Location', paths.staffInvolved(REPORT_ID))
       .expect(() => {
-        expect(draftReportService.addDraftStaffByName).toBeCalledWith(user, REPORT_ID, 'Jo', 'Jones')
+        expect(draftReportService.addDraftStaffByName).toHaveBeenCalledWith(user, REPORT_ID, 'Jo', 'Jones')
       })
   })
 
@@ -207,7 +207,7 @@ describe('submit staff', () => {
       .expect('Content-Type', /text\/plain/)
       .expect('Location', paths.staffInvolved(REPORT_ID))
       .expect(() => {
-        expect(draftReportService.addDraftStaffByName).toBeCalledWith(user, REPORT_ID, 'Jo', 'Jones')
+        expect(draftReportService.addDraftStaffByName).toHaveBeenCalledWith(user, REPORT_ID, 'Jo', 'Jones')
       })
   })
 
@@ -219,7 +219,7 @@ describe('submit staff', () => {
       .expect('Content-Type', /text\/plain/)
       .expect('Location', paths.staffInvolved(REPORT_ID))
       .expect(() => {
-        expect(draftReportService.addDraftStaffByName).toBeCalledWith(user, REPORT_ID, 'Jo', 'Jones')
+        expect(draftReportService.addDraftStaffByName).toHaveBeenCalledWith(user, REPORT_ID, 'Jo', 'Jones')
       })
   })
 
@@ -231,7 +231,7 @@ describe('submit staff', () => {
       .expect('Content-Type', /text\/plain/)
       .expect('Location', paths.staffNotFound(REPORT_ID))
       .expect(() => {
-        expect(draftReportService.addDraftStaffByName).toBeCalledWith(user, REPORT_ID, 'Jo', 'Jones')
+        expect(draftReportService.addDraftStaffByName).toHaveBeenCalledWith(user, REPORT_ID, 'Jo', 'Jones')
       })
   })
 })
@@ -246,7 +246,7 @@ describe('multiple results', () => {
       .get(paths.selectStaffMember(REPORT_ID))
       .expect('Content-Type', /html/)
       .expect(() => {
-        expect(draftReportService.findUsers).toBeCalledWith('user1-system-token', 'MDI', 'Bob', 'Smith')
+        expect(draftReportService.findUsers).toHaveBeenCalledWith('user1-system-token', 'MDI', 'Bob', 'Smith')
       })
   })
   test('POST requires staff member to be selected', () => {
@@ -264,7 +264,7 @@ describe('multiple results', () => {
       .expect('Content-Type', /text\/plain/)
       .expect('Location', paths.staffInvolved(REPORT_ID))
       .expect(() => {
-        expect(draftReportService.addDraftStaffByUsername).toBeCalledWith(user, REPORT_ID, 'USER-2')
+        expect(draftReportService.addDraftStaffByUsername).toHaveBeenCalledWith(user, REPORT_ID, 'USER-2')
       })
   })
 })
diff --git a/server/routes/creatingReports/checkYourAnswers.test.ts b/server/routes/creatingReports/checkYourAnswers.test.ts
index 4d10704d..420a9221 100644
--- a/server/routes/creatingReports/checkYourAnswers.test.ts
+++ b/server/routes/creatingReports/checkYourAnswers.test.ts
@@ -54,13 +54,13 @@ describe('GET /check-your-answers', () => {
         incidentDetails: {},
         useOfForceDetails: {
           pavaDrawn: false,
-          restraint: false,
           batonDrawn: false,
           guidingHold: false,
           escortingHold: false,
           handcuffsApplied: false,
           positiveCommunication: false,
           personalProtectionTechniques: false,
+          restraintPositions: 'NONE',
           painInducingTechniques: undefined,
         },
       },
@@ -82,13 +82,13 @@ describe('GET /check-your-answers', () => {
         incidentDetails: {},
         useOfForceDetails: {
           pavaDrawn: false,
-          restraint: false,
           batonDrawn: false,
           guidingHold: false,
           handcuffsApplied: false,
           positiveCommunication: false,
           painInducingTechniques: true,
           personalProtectionTechniques: false,
+          restraintPositions: 'NONE',
         },
       },
     })
@@ -109,13 +109,13 @@ describe('GET /check-your-answers', () => {
         incidentDetails: {},
         useOfForceDetails: {
           pavaDrawn: false,
-          restraint: false,
           batonDrawn: false,
           guidingHold: false,
           handcuffsApplied: false,
           positiveCommunication: false,
           painInducingTechniques: false,
           personalProtectionTechniques: false,
+          restraintPositions: 'NONE',
         },
       },
     })
diff --git a/server/routes/creatingReports/createReport.test.ts b/server/routes/creatingReports/createReport.test.ts
index 14de8fe6..212e4c1c 100644
--- a/server/routes/creatingReports/createReport.test.ts
+++ b/server/routes/creatingReports/createReport.test.ts
@@ -46,9 +46,9 @@ const validUseOfForceDetailsRequest = {
   pavaDrawn: 'false',
   guidingHold: 'false',
   escortingHold: 'false',
-  restraint: 'false',
   painInducingTechniques: 'false',
   handcuffsApplied: 'false',
+  restraintPositions: 'NONE',
   submitType: 'save-and-continue',
 }
 
@@ -67,7 +67,7 @@ const validUseofForceDetailUpdate = [
     pavaDrawn: false,
     personalProtectionTechniques: false,
     positiveCommunication: false,
-    restraint: false,
+    restraintPositions: 'NONE',
   },
 ]
 
@@ -79,8 +79,8 @@ describe('POST save and continue /section/form', () => {
       .expect(302)
       .expect('Location', '/report/1/relocation-and-injuries')
       .expect(() => {
-        expect(draftReportService.process).toBeCalledTimes(1)
-        expect(draftReportService.process).toBeCalledWith(...validUseofForceDetailUpdate)
+        expect(draftReportService.process).toHaveBeenCalledTimes(1)
+        expect(draftReportService.process).toHaveBeenCalledWith(...validUseofForceDetailUpdate)
       })
   })
 
@@ -91,7 +91,7 @@ describe('POST save and continue /section/form', () => {
       .expect(302)
       .expect('Location', '/report/1/use-of-force-details')
       .expect(() => {
-        expect(draftReportService.process).not.toBeCalled()
+        expect(draftReportService.process).not.toHaveBeenCalled()
       }))
 })
 
@@ -103,8 +103,8 @@ describe('POST save and return to tasklist', () => {
       .expect(302)
       .expect('Location', '/report/1/report-use-of-force')
       .expect(() => {
-        expect(draftReportService.process).toBeCalledTimes(1)
-        expect(draftReportService.process).toBeCalledWith(...validUseofForceDetailUpdate)
+        expect(draftReportService.process).toHaveBeenCalledTimes(1)
+        expect(draftReportService.process).toHaveBeenCalledWith(...validUseofForceDetailUpdate)
       })
   })
 
@@ -115,8 +115,8 @@ describe('POST save and return to tasklist', () => {
       .expect(302)
       .expect('Location', '/report/1/report-use-of-force')
       .expect(() => {
-        expect(draftReportService.process).toBeCalledTimes(1)
-        expect(draftReportService.process).toBeCalledWith(user, 1, 'useOfForceDetails', {
+        expect(draftReportService.process).toHaveBeenCalledTimes(1)
+        expect(draftReportService.process).toHaveBeenCalledWith(user, 1, 'useOfForceDetails', {
           guidingHold: false,
           escortingHold: false,
           handcuffsApplied: false,
@@ -124,7 +124,7 @@ describe('POST save and return to tasklist', () => {
           pavaDrawn: false,
           personalProtectionTechniques: false,
           positiveCommunication: false,
-          restraint: false,
+          restraintPositions: 'NONE',
         })
       })
   })
@@ -163,14 +163,13 @@ describe('POST save once complete and return to check-your-answers', () => {
       .post(`/report/1/use-of-force-details`)
       .send({
         ...validUseOfForceDetailsRequest,
-        restraint: 'true',
         restraintPositions: ['not a valid value'],
         submitType: 'save-and-return',
       })
       .expect(302)
       .expect('Location', '/report/1/use-of-force-details')
       .expect(() => {
-        expect(draftReportService.process).not.toBeCalled()
+        expect(draftReportService.process).not.toHaveBeenCalled()
       })
   })
 })
diff --git a/server/services/drafts/reportStatusChecker.test.ts b/server/services/drafts/reportStatusChecker.test.ts
index 453c435e..e109b44c 100644
--- a/server/services/drafts/reportStatusChecker.test.ts
+++ b/server/services/drafts/reportStatusChecker.test.ts
@@ -14,7 +14,6 @@ describe('statusCheck', () => {
     reasonsForUseOfForce: { reasons: [UofReasons.FIGHT_BETWEEN_PRISONERS.value] },
     useOfForceDetails: {
       pavaDrawn: false,
-      restraint: false,
       batonDrawn: false,
       guidingHold: false,
       escortingHold: false,
@@ -22,6 +21,7 @@ describe('statusCheck', () => {
       positiveCommunication: false,
       personalProtectionTechniques: true,
       painInducingTechniques: false,
+      restraintPositions: 'NONE',
       bodyWornCamera: 'YES',
       bodyWornCameraNumbers: [{ cameraNum: '1111' }, { cameraNum: '2222' }],
     },
diff --git a/server/services/reportSummary.ts b/server/services/reportSummary.ts
index 5e8fc8e4..92c3d09b 100644
--- a/server/services/reportSummary.ts
+++ b/server/services/reportSummary.ts
@@ -7,6 +7,7 @@ import {
   RelocationType,
   toLabel,
   UofReasons,
+  findEnum,
 } from '../config/types'
 import { Prison } from '../data/prisonClientTypes'
 import {
@@ -68,9 +69,10 @@ const createUseOfForceDetails = (
       value ? howManyOfficersInvolved(details.guidingHoldOfficersInvolved) : NO
     ),
     escortingHoldUsed: details.escortingHold,
-    controlAndRestraintUsed: whenPresent(details.restraint, value =>
-      value === true && details.restraintPositions ? getRestraintPositions(details.restraintPositions) : NO
-    ),
+    controlAndRestraintUsed:
+      details.restraint === undefined || details.restraint
+        ? getRestraintPositions(details.restraintPositions)
+        : getRestraintPositions(ControlAndRestraintPosition.NONE),
 
     painInducingTechniques: getPainInducingTechniques(details),
     handcuffsApplied: details.handcuffsApplied,
@@ -132,9 +134,44 @@ const wasWeaponUsed = weaponUsed => {
 }
 
 const getRestraintPositions = positions => {
-  return positions == null
-    ? ''
-    : `${YES} - ${positions.map(pos => toLabel(ControlAndRestraintPosition, pos)).join(', ')}`
+  if (positions == null) {
+    return Array.of[ControlAndRestraintPosition.NONE.label]
+  }
+  return toParentChild(toArray(positions))
+}
+
+const toParentChild = postions => {
+  const positionObjects = postions.map(p => findEnum(ControlAndRestraintPosition, p))
+  console.log(positionObjects)
+  const parents: any[] = []
+  const children: any[] = []
+  positionObjects.forEach(obj => {
+    if (obj.parent == null) {
+      parents.push(obj)
+    } else {
+      children.push(obj)
+    }
+  })
+  console.log(parents)
+  console.log(children)
+  const parentChild: string[] = []
+  parents.forEach(function (p) {
+    const thesechildren = children
+      .filter(pos => pos.parent === p.value)
+      .map(child => child.label)
+      .join(', ')
+    if (thesechildren === '') {
+      parentChild.push(p.label)
+    } else {
+      parentChild.push(`${p.label}: ${thesechildren}`)
+    }
+  })
+  console.log(parentChild)
+  return parentChild
+}
+
+const toArray = obj => {
+  return Array.isArray(obj) ? obj : Array.of(obj)
 }
 
 const getPainInducingTechniques = (details: Partial<UseOfForceDetails>) => {
diff --git a/server/utils/nunjucksSetup.ts b/server/utils/nunjucksSetup.ts
index 06b62e0a..3dc92cd9 100644
--- a/server/utils/nunjucksSetup.ts
+++ b/server/utils/nunjucksSetup.ts
@@ -118,10 +118,18 @@ export default function configureNunjucks(app: Express.Application): nunjucks.En
     return Array.isArray(value)
   })
 
+  njkEnv.addFilter('toArray', value => {
+    return Array.isArray(value) ? value : Array.of(value)
+  })
+
   njkEnv.addFilter('toOptions', (array, valueKey, textKey) => {
     return array.map(item => ({
       value: item[valueKey],
       label: item[textKey],
+      sub_options_label: item.sub_options_label,
+      sub_options: item.sub_options,
+      parent: item.parent,
+      exclusive: item.exclusive,
     }))
   })
 
diff --git a/server/views/formPages/incident/useOfForceDetails.html b/server/views/formPages/incident/useOfForceDetails.html
index 77dd91c5..fca56701 100644
--- a/server/views/formPages/incident/useOfForceDetails.html
+++ b/server/views/formPages/incident/useOfForceDetails.html
@@ -40,7 +40,7 @@ <h1 class="govuk-heading-xl mainHeading">{{ pageTitle }}</h1>
         errorMessage: errors | findError('bodyWornCamera'),
         includeNotKnown: false
     },
-      followUpQuestion:{      
+      followUpQuestion:{
         name: "bodyWornCameraNumbers",
         value: data.bodyWornCameraNumbers,
         errorMessage: errors,
@@ -140,20 +140,14 @@ <h1 class="govuk-heading-xl mainHeading">{{ pageTitle }}</h1>
 
     <!-- Q8 -->
     <div id="control-and-restraint">
-    {{ incidentMacro.radiosWithNestedCheckboxes({
+    {{ incidentMacro.checkboxesWithNestedCheckboxes({
       primaryQuestion: {
-        text: "Was control and restraint used?",
-        name: "restraint",
-        value: data.restraint,
-        options: yesNoOptions,
-        errorMessage: errors | findError('restraint')
-      },
-      followUpQuestion: {
-        text: "What positions were used?",
+        text: "Which control and restraint positions were used?",
+        hint: "Select all that apply",
         name: "restraintPositions",
-        value: data.restraintPositions or [],
-        errorMessage: errors | findError('restraintPositions'),
-        options: data.types.ControlAndRestraintPosition | list | extractAttr('value') | toOptions('value', 'label')
+        value: data.restraintPositions | toArray,
+        options: data.types.ControlAndRestraintPosition | list | extractAttr('value') | toOptions('value', 'label'),
+        errorMessage: errors | findError('restraintPositions')
       }
     }) 
   }}
@@ -194,5 +188,6 @@ <h1 class="govuk-heading-xl mainHeading">{{ pageTitle }}</h1>
 {% endblock %}
 
 {% block script %}
+<script src="/assets/deselect-children.js"></script>
 <script src="/assets/add-another-evidence.js"></script>
 {% endblock %}
\ No newline at end of file
diff --git a/server/views/formPages/incidentMacros.njk b/server/views/formPages/incidentMacros.njk
index 3e16a7e0..518dfd9b 100644
--- a/server/views/formPages/incidentMacros.njk
+++ b/server/views/formPages/incidentMacros.njk
@@ -364,7 +364,78 @@
 
 {% endmacro %}
 
-<!-- this one -->
+{% macro checkboxesWithNestedCheckboxes(question) %}
+    {% if question.primaryQuestion.errorMessage %}
+        {% set govukFormGroupErrorOuter  =  'govuk-form-group--error' %}
+        {% set primaryErrorMessageText = question.primaryQuestion.errorMessage.text %}
+    {% endif %}
+
+<div class="govuk-form-group  {{govukFormGroupErrorOuter}} govuk-!-margin-bottom-6">
+  <fieldset class="govuk-fieldset" aria-describedby="{{question.primaryQuestion.name}}-hint">
+
+    <!-- primary -->
+    <legend class="govuk-fieldset__legend">
+      {{question.primaryQuestion.text}}
+    </legend>
+
+    <span class="govuk-error-message">
+      <span class="govuk-visually-hidden">Error:</span>
+      {{primaryErrorMessageText}}
+    </span>
+
+    <div id="{{question.primaryQuestion.name}}-hint" class="govuk-hint">
+      {{question.primaryQuestion.hint}}
+    </div>
+
+    <div class="govuk-checkboxes" data-module="govuk-checkboxes">
+       {% for option in question.primaryQuestion.options %}
+           {% if option.exclusive %}<div class="govuk-checkboxes__divider">or</div> {% endif %}
+           {% if not option.parent %}
+               <div class="govuk-checkboxes__item">
+                   <input
+                           class="govuk-checkboxes__input"
+                           id="parent-{{option.value}}"
+                           name="{{question.primaryQuestion.name}}"
+                           type="checkbox"
+                           value="{{option.value}}"
+                           {% if option.exclusive %}
+                             data-behaviour="exclusive"
+                           {% endif %}
+                             data-aria-controls="conditional-{{option.value}}"
+                            {% if option.value in question.primaryQuestion.value %} checked {% endif %}
+                   >
+                   <label class="govuk-label govuk-checkboxes__label" for="parent-{{option.value}}">
+                       {{option.label}}
+                   </label>
+               </div>
+               {% if option.sub_options %}
+                   <div class="govuk-checkboxes__conditional govuk-checkboxes__conditional--hidden clear-both" id="conditional-{{option.value}}">
+                       {% for subopt in question.primaryQuestion.options %}
+                           {% if subopt.parent === option.value %}
+                               <div class="govuk-checkboxes__item">
+                                   <input
+                                           class="govuk-checkboxes__input"
+                                           id="child-{{subopt.value}}"
+                                           name="{{question.primaryQuestion.name}}"
+                                           type="checkbox"
+                                           value="{{subopt.value}}"
+                                   {% if subopt.value in question.primaryQuestion.value %} checked {% endif %}>
+                                   <label class="govuk-label govuk-checkboxes__label" for="child-{{subopt.value}}">
+                                       {{subopt.label}}
+                                   </label>
+                               </div>
+                           {% endif %}
+                       {% endfor %}
+                   </div>
+               {% endif %}
+           {% endif %}
+       {% endfor %}
+    </div>
+  </fieldset>
+</div>
+{% endmacro %}
+
+
 {% macro radiosWithNestedTextbox(question) %}
 
 {% if question.primaryQuestion.errorMessage.text %}
diff --git a/server/views/pages/reportDetailMacro.njk b/server/views/pages/reportDetailMacro.njk
index 013ca67c..6f158b5b 100644
--- a/server/views/pages/reportDetailMacro.njk
+++ b/server/views/pages/reportDetailMacro.njk
@@ -234,10 +234,11 @@
     {% endif %}
     {{
       reportDetailsMacros.tableRow({
-        label: 'Was control and restraint used?',
+        label: 'Which control and restraint techniques were used?',
         'data-qa': 'restraintUsed',
-        dataValue: data.useOfForceDetails.controlAndRestraintUsed | capitalize,
-        print: print
+        dataValue: data.useOfForceDetails.controlAndRestraintUsed | toArray,
+        print: print,
+        type: 'parentChild'
       })
     }}
     
diff --git a/server/views/pages/reportDetailSectionsMacros.njk b/server/views/pages/reportDetailSectionsMacros.njk
index da818421..9c5f9848 100644
--- a/server/views/pages/reportDetailSectionsMacros.njk
+++ b/server/views/pages/reportDetailSectionsMacros.njk
@@ -22,12 +22,19 @@
       {% elif dataItem.dataValue | isArray and dataItem.type === 'itemPerLine' %}
         {%for item in dataItem.dataValue %}
           {%for value in item %}
-            {{value}} 
+            {{value}}
             {% if not loop.last %}<br/>{% endif %}
           {% endfor%}
-          <br/>
+      <br/>
           {%if item.length > 1 and not loop.last %}
-          <br/>
+            <br/>
+          {% endif %}
+        {% endfor %}
+      {% elif dataItem.dataValue | isArray and dataItem.type === 'parentChild' %}
+        {%for item in dataItem.dataValue %}
+          {{item | capitalize}}
+          {%if item.length > 1 and not loop.last %}
+            <br/>
           {% endif %}
         {% endfor %}
       {% else %}