diff --git a/democracy.md b/democracy.md
index 45ee039..1638741 100644
--- a/democracy.md
+++ b/democracy.md
@@ -42,6 +42,8 @@ Abolish automatic bishops from the House of Lords.
 
 Require all MPs to publish details of any meeting with any individual or group who is not a constituent.
 
+To improve the ability of citizens to hold politicians to account for the promises they make, the National Archives' remit for creating an archive of Government publications will be extended to political campaign material produced by political parties. This will primarily be done by collecting copies of all material distributed by Royal Mail as part of election campaigns. Political party manifestos will also be archived by the National Archives.
+
 ## Devolution
 
 Devolve all legislative powers currently enjoyed by the Scottish Parliament to equivalent devolved Parliaments in England, Wales and (eventually) Northern Ireland. The UK Parliament to retain control over macro-economic, foreign, and defence policy.