When I posted pictures of phone boxes two days ago, Eric wanted to know what they had to do with swingers. Open up any box in London and you fnd these prostitues adverts - "Tom Cards". As fast as they get taken down, new ones go back up.
I used to wonder how the ... service staff? ... managed their own safety. One day, a strange tourist aksed me to call one of the numbers and help him arrange .... a massage. In the spirit of adventure, I did so, and had a chat with the girl on the other end. Seems that this bloke had phoned before, becaue they didn't like the sound of him they turned him down.