diff --git a/app/assets/javascripts/govuk_publishing_components/analytics/page-content.js b/app/assets/javascripts/govuk_publishing_components/analytics/page-content.js
index fc56e3f12d..3c779a14c9 100644
--- a/app/assets/javascripts/govuk_publishing_components/analytics/page-content.js
+++ b/app/assets/javascripts/govuk_publishing_components/analytics/page-content.js
@@ -21,8 +21,6 @@
         return document.querySelectorAll('[data-track-count="cardList"]').length
       case isMainstreamBrowsePage():
         return countVisible(document.querySelectorAll('#subsection ul')) || document.querySelectorAll('#section ul').length || document.querySelectorAll('#root ul').length
-      case isTopicPage():
-        return document.querySelectorAll('.topics-page nav.index-list').length
       case isPolicyAreaPage():
         return document.querySelectorAll('.topic section h1.label').length
       case isFinderPage():
@@ -56,9 +54,6 @@
         return document.querySelectorAll('[data-track-count="cardLink"]').length
       case isMainstreamBrowsePage():
         return countVisible(document.querySelectorAll('#subsection ul a')) || document.querySelectorAll('#section ul a').length || document.querySelectorAll('#root ul a').length
-      case isTopicPage():
-        return document.querySelectorAll('.topics-page .index-list ul a').length ||
-          document.querySelectorAll('.topics-page .topics ul a').length
       case isPolicyAreaPage():
         return document.querySelectorAll('section.document-block a').length +
           document.querySelectorAll('section .collection-list h2 a').length
@@ -120,11 +115,6 @@
       getMetaAttribute(metaFormatSelector) === 'mainstream_browse_page'
   }
 
-  function isTopicPage () {
-    return getMetaAttribute(metaApplicationSelector) === 'collections' &&
-      getMetaAttribute(metaFormatSelector) === 'topic'
-  }
-
   function isPolicyAreaPage () {
     return getMetaAttribute(metaApplicationSelector) === 'whitehall' &&
       getMetaAttribute(metaFormatSelector) === 'placeholder_policy_area'
diff --git a/app/views/govuk_publishing_components/components/docs/related_navigation.yml b/app/views/govuk_publishing_components/components/docs/related_navigation.yml
index 804d78d93a..1155c15219 100644
--- a/app/views/govuk_publishing_components/components/docs/related_navigation.yml
+++ b/app/views/govuk_publishing_components/components/docs/related_navigation.yml
@@ -19,20 +19,6 @@ examples:
               base_path: /training-study-work-your-rights
             - title: Careers helpline for teenagers
               base_path: /careers-helpline-for-teenagers
-  with_curated_topics:
-    data:
-      content_item:
-        links:
-          topics:
-            - title: Apprenticeships, 14 to 19 education and training for work
-              base_path: /browse/education/find-course
-              document_type: topic
-            - title: Finding a job
-              base_path: /browse/working/finding-job
-              document_type: topic
-            - title: Apprenticeships
-              base_path: /topic/further-education-skills/apprenticeships
-              document_type: topic
   with_mainstream_browse_pages:
     data:
       content_item:
@@ -53,43 +39,6 @@ examples:
             base_path: /transport/driving-instruction-and-driving-lessons
             phase: live
             document_type: taxon
-  with_curated_topics_and_mainstream_browse_pages:
-    description: Currated topics and mainstream browse pages are combined.
-    data:
-      content_item:
-        links:
-          mainstream_browse_pages:
-          - title: Driving licences
-            base_path: /browse/driving/driving-licences
-            document_type: mainstream_browse_page
-          - title: Driving tests and learning to drive or ride
-            base_path: /browse/driving/learning-to-drive
-            document_type: mainstream_browse_page
-          topics:
-          - title: Cars
-            base_path: /topic/driving-tests-and-learning-to-drive/car
-            document_type: topic
-  with_curated_topics_and_mainstream_browse_pages_and_taxons:
-    description: Currated topics and mainstream browse pages take precedence over the sidewide topic taxonomy.
-    data:
-      content_item:
-        links:
-          mainstream_browse_pages:
-          - title: Driving licences
-            base_path: /browse/driving/driving-licences
-            document_type: mainstream_browse_page
-          - title: Driving tests and learning to drive or ride
-            base_path: /browse/driving/learning-to-drive
-            document_type: mainstream_browse_page
-          taxons:
-          - title: Driving instruction and driving lessons
-            base_path: /transport/driving-instruction-and-driving-lessons
-            phase: live
-            document_type: taxon
-          topics:
-          - title: Cars
-            base_path: /topic/driving-tests-and-learning-to-drive/car
-            document_type: topic
   with_collections:
     data:
       content_item:
@@ -218,11 +167,6 @@ examples:
             - title: Find an apprenticeship (French)
               base_path: /apply-apprenticeship.fr
               locale: fr
-          topics:
-            - title: Apprenticeships, 14 to 19 education and training for work (Korean)
-              base_path: /browse/education/find-course.ko
-              document_type: topic
-              locale: ko
           topical_events:
             - title: UK-China High-Level People to People Dialogue 2017 (Spanish)
               base_path: /government/topical-events/uk-china-high-level-people-to-people-dialogue-2017.es
@@ -263,16 +207,6 @@ examples:
               base_path: /training-study-work-your-rights
             - title: Careers helpline for teenagers
               base_path: /careers-helpline-for-teenagers
-          topics:
-            - title: Apprenticeships, 14 to 19 education and training for work
-              base_path: /browse/education/find-course
-              document_type: topic
-            - title: Finding a job
-              base_path: /browse/working/finding-job
-              document_type: topic
-            - title: Apprenticeships
-              base_path: /topic/further-education-skills/apprenticeships
-              document_type: topic
           topical_events:
             - title: UK-China High-Level People to People Dialogue 2017
               base_path: /government/topical-events/uk-china-high-level-people-to-people-dialogue-2017
@@ -319,16 +253,6 @@ examples:
               base_path: /training-study-work-your-rights
             - title: Careers helpline for teenagers
               base_path: /careers-helpline-for-teenagers
-          topics:
-            - title: Apprenticeships, 14 to 19 education and training for work
-              base_path: /browse/education/find-course
-              document_type: topic
-            - title: Finding a job
-              base_path: /browse/working/finding-job
-              document_type: topic
-            - title: Apprenticeships
-              base_path: /topic/further-education-skills/apprenticeships
-              document_type: topic
           topical_events:
             - title: UK-China High-Level People to People Dialogue 2017
               base_path: /government/topical-events/uk-china-high-level-people-to-people-dialogue-2017