Thousands of animals are dying each year due to littered cigarette butts - the UK’s most littered item (12 million daily).

So with the charity Keep Britain Tidy we changed The White Swan in Twickenham, into The Poisoned Swan.

We then got Jonny Vegas, who's previously had beef with Doncaster council for dropping a cigarette butt in a drain, down for a pint. He felt bad about his past mistakes, but we felt quite good because our little stunt made it onto BBC Breakfast.

And following the press coverage we got more pubs on board from The Chocked Trout, to the Convulsing Dolphin and The Gasping Fox & Pheasant.

Illustrated by Sam Hadley at B&A