diff --git a/app/views/find/result_filters/_subjects_filter.html.erb b/app/views/find/result_filters/_subjects_filter.html.erb
index e65a2f5879..a0ce023a85 100644
--- a/app/views/find/result_filters/_subjects_filter.html.erb
+++ b/app/views/find/result_filters/_subjects_filter.html.erb
@@ -18,225 +18,225 @@
           <div class="govuk-form-group">
 
               <div class="govuk-checkboxes govuk-checkboxes--small" data-module="govuk-checkboxes">
-                <input type="hidden" name="subjects[]" value="" autocomplete="off">
+                <input type="hidden"  value="" autocomplete="off">
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Ancient Greek
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Ancient Hebrew
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Art and design
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Biology
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Business studies
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Chemistry
                   </label>
                 </div>
                  <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Citizenship
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Classics
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Communication and media studies
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Computing
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Dance
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Design and technology
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Drama
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Economics
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     English
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     French
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Geography
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     German
                   </label>
                 </div>
                  <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Health and social care
                   </label>
                 </div>
                  <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     History
                   </label>
                 </div>
                  <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Italian
                   </label>
                 </div>
                  <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Japanese
                   </label>
                 </div>
                  <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Latin
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Mandarin
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Mathematics
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Modern languages (other)
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Music
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Philosophy
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Physical education
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Physical education with an EBacc subject
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Physics
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Psychology
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Religious education
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Russian
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Science
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Social sciences
                   </label>
                 </div>
                 <div class="govuk-checkboxes__item">
-                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" name="subjects[]">
+                  <input id="subjects-chemistry-field" class="govuk-checkboxes__input" aria-describedby="subjects-chemistry-hint" type="checkbox" value="Accounting" >
                   <label for="subjects-chemistry-field" class="govuk-label govuk-checkboxes__label">
                     Spanish
                   </label>