Can you help us date this sticker?

Only a Fool likes London Rule Sticker, undated

We regularly receive donations of political leaflets and campaign literature through the post; often without any context or additional information.  This sheet of stickers was received anonymously in the post with other historical leaflets and pamphlets. We are keen to date and archive all material we have correctly but sometimes need a little bit of help!

If you know what date and campaign it refers to please email