diff --git a/packages/assets/icons/icon-arrow-left.svg b/packages/assets/icons/icon-arrow-left.svg
deleted file mode 100644
index 1c87fb14f..000000000
--- a/packages/assets/icons/icon-arrow-left.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg class="nhsuk-icon nhsuk-icon__arrow-left" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" width="34" height="34">
-  <path d="M4.1 12.3l2.7 3c.2.2.5.2.7 0 .1-.1.1-.2.1-.3v-2h11c.6 0 1-.4 1-1s-.4-1-1-1h-11V9c0-.2-.1-.4-.3-.5h-.2c-.1 0-.3.1-.4.2l-2.7 3c0 .2 0 .4.1.6z"></path>
-</svg>
diff --git a/packages/assets/icons/icon-arrow-right-circle.svg b/packages/assets/icons/icon-arrow-right-circle.svg
deleted file mode 100644
index 80676cf9a..000000000
--- a/packages/assets/icons/icon-arrow-right-circle.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-<svg class="nhsuk-icon nhsuk-icon__arrow-right-circle" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" height="34" width="34">
-  <path d="M0 0h24v24H0z" fill="none"></path>
-  <path d="M12 2a10 10 0 0 0-9.95 9h11.64L9.74 7.05a1 1 0 0 1 1.41-1.41l5.66 5.65a1 1 0 0 1 0 1.42l-5.66 5.65a1 1 0 0 1-1.41 0 1 1 0 0 1 0-1.41L13.69 13H2.05A10 10 0 1 0 12 2z"></path>
-</svg>
diff --git a/packages/assets/icons/icon-arrow-right.svg b/packages/assets/icons/icon-arrow-right.svg
deleted file mode 100644
index 8a9529385..000000000
--- a/packages/assets/icons/icon-arrow-right.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg class="nhsuk-icon nhsuk-icon__arrow-right" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" width="34" height="34">
-  <path d="M19.6 11.66l-2.73-3A.51.51 0 0 0 16 9v2H5a1 1 0 0 0 0 2h11v2a.5.5 0 0 0 .32.46.39.39 0 0 0 .18 0 .52.52 0 0 0 .37-.16l2.73-3a.5.5 0 0 0 0-.64z"></path>
-</svg>
diff --git a/packages/assets/icons/icon-chevron-left.svg b/packages/assets/icons/icon-chevron-left.svg
deleted file mode 100644
index e9bb34f01..000000000
--- a/packages/assets/icons/icon-chevron-left.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg class="nhsuk-icon nhsuk-icon__chevron-left" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" height="34" width="34">
-  <path d="M8.5 12c0-.3.1-.5.3-.7l5-5c.4-.4 1-.4 1.4 0s.4 1 0 1.4L10.9 12l4.3 4.3c.4.4.4 1 0 1.4s-1 .4-1.4 0l-5-5c-.2-.2-.3-.4-.3-.7z"></path>
-</svg>
diff --git a/packages/assets/icons/icon-chevron-right.svg b/packages/assets/icons/icon-chevron-right.svg
deleted file mode 100644
index 9e091f973..000000000
--- a/packages/assets/icons/icon-chevron-right.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg class="nhsuk-icon nhsuk-icon__chevron-right" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" height="34" width="34">
-  <path d="M15.5 12a1 1 0 0 1-.29.71l-5 5a1 1 0 0 1-1.42-1.42l4.3-4.29-4.3-4.29a1 1 0 0 1 1.42-1.42l5 5a1 1 0 0 1 .29.71z"></path>
-</svg>
diff --git a/packages/assets/icons/icon-close.svg b/packages/assets/icons/icon-close.svg
deleted file mode 100644
index 55ce15ddc..000000000
--- a/packages/assets/icons/icon-close.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg class="nhsuk-icon nhsuk-icon__close" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false" height="34" width="34">
-  <path d="M13.41 12l5.3-5.29a1 1 0 1 0-1.42-1.42L12 10.59l-5.29-5.3a1 1 0 0 0-1.42 1.42l5.3 5.29-5.3 5.29a1 1 0 0 0 0 1.42 1 1 0 0 0 1.42 0l5.29-5.3 5.29 5.3a1 1 0 0 0 1.42 0 1 1 0 0 0 0-1.42z"></path>
-</svg>
diff --git a/packages/assets/icons/icon-cross.svg b/packages/assets/icons/icon-cross.svg
deleted file mode 100644
index 8379109a5..000000000
--- a/packages/assets/icons/icon-cross.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-<svg class="nhsuk-icon nhsuk-icon__cross" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" height="34" width="34">
-  <path d="M17 18.5c-.4 0-.8-.1-1.1-.4l-10-10c-.6-.6-.6-1.6 0-2.1.6-.6 1.5-.6 2.1 0l10 10c.6.6.6 1.5 0 2.1-.3.3-.6.4-1 .4z"></path>
-  <path d="M7 18.5c-.4 0-.8-.1-1.1-.4-.6-.6-.6-1.5 0-2.1l10-10c.6-.6 1.5-.6 2.1 0 .6.6.6 1.5 0 2.1l-10 10c-.3.3-.6.4-1 .4z"></path>
-</svg>
diff --git a/packages/assets/icons/icon-emdash-small.svg b/packages/assets/icons/icon-emdash-small.svg
deleted file mode 100644
index f6a541091..000000000
--- a/packages/assets/icons/icon-emdash-small.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg class="nhsuk-icon nhsuk-icon__emdash" xmlns="http://www.w3.org/2000/svg" width="16" height="1" aria-hidden="true">
-  <path d="M0 0h16v1H0z"></path>
-</svg>
diff --git a/packages/assets/icons/icon-emdash.svg b/packages/assets/icons/icon-emdash.svg
deleted file mode 100644
index f638bf0ff..000000000
--- a/packages/assets/icons/icon-emdash.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg class="nhsuk-icon nhsuk-icon__emdash" xmlns="http://www.w3.org/2000/svg" width="19" height="1" aria-hidden="true">
-  <path d="M0 0h19v1H0z"></path>
-</svg>
diff --git a/packages/assets/icons/icon-minus.svg b/packages/assets/icons/icon-minus.svg
deleted file mode 100644
index 68a324b35..000000000
--- a/packages/assets/icons/icon-minus.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-<svg class="nhsuk-icon nhsuk-icon__minus" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" height="34" width="34">
-  <circle cx="12" cy="12" r="10"></circle>
-  <path fill="none" stroke="#fff" stroke-linecap="round" stroke-miterlimit="10" stroke-width="2" d="M8 12h8"></path>
-</svg>
diff --git a/packages/assets/icons/icon-plus.svg b/packages/assets/icons/icon-plus.svg
deleted file mode 100644
index 50b7a7185..000000000
--- a/packages/assets/icons/icon-plus.svg
+++ /dev/null
@@ -1,4 +0,0 @@
-<svg class="nhsuk-icon nhsuk-icon__plus" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" height="34" width="34">
-  <circle cx="12" cy="12" r="10"></circle>
-  <path fill="none" stroke="#fff" stroke-linecap="round" stroke-miterlimit="10" stroke-width="2" d="M12 8v8M8 12h8"></path>
-</svg>
diff --git a/packages/assets/icons/icon-search.svg b/packages/assets/icons/icon-search.svg
deleted file mode 100644
index ec6ec60a4..000000000
--- a/packages/assets/icons/icon-search.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg class="nhsuk-icon nhsuk-icon__search" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" focusable="false" height="34" width="34">
-  <path d="M19.71 18.29l-4.11-4.1a7 7 0 1 0-1.41 1.41l4.1 4.11a1 1 0 0 0 1.42 0 1 1 0 0 0 0-1.42zM5 10a5 5 0 1 1 5 5 5 5 0 0 1-5-5z"></path>
-</svg>
diff --git a/packages/assets/icons/icon-tick.svg b/packages/assets/icons/icon-tick.svg
deleted file mode 100644
index 1b9a43586..000000000
--- a/packages/assets/icons/icon-tick.svg
+++ /dev/null
@@ -1,3 +0,0 @@
-<svg class="nhsuk-icon nhsuk-icon__tick" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" aria-hidden="true" fill="none" height="34" width="34">
-  <path stroke-width="4" stroke-linecap="round" stroke="#007f3b" d="M18.4 7.8l-8.5 8.4L5.6 12"></path>
-</svg>