In this stupid country, we affix signs to lamp posts saying things like “It is illegal to foul the footpath. Maximum penalty £300.” How is this supposed to stop a dog crapping all over the place?
My wife was in San Francisco, the gay capital of the world, recently and photographed this.
This is much better. Any sensible dog seeing this sign will neither shit nor piss in the immediate vicinity but will probably walk along for a block and then have a fullsome dump.