Someone's been defacing the capital's No Entry signs with humorous interventions. We've been aware of them for months. You probably have too. But the trend seems to have picked up of late. Here are a few we've chanced across in the past month alone.
The artist (at least originally...there may now be imitators) is Clet Abrahams, a 40-something Frenchman whose been corrupting signs all over Europe for years. More examples can be found on his Facebook page.
Seen any others?