Some of them are priceless but there are probably some regular commuters who have not noticed the joke stickers appearing on the London Underground. Here is a gallery of the Joke Stickers
Updated London map
Google has updated its map of London to provide live public transport information and directions, and the mobile version of the new service can also detect users’ locations and direct them to the nearest tube station or bus stop. The Google Maps app for Android smartphones will also alert users when they should get off their bus or train.