A new version of hit game Flappy Bird features none other than the Mayor of London Boris Johnson.

Not content with moving leisurely across the Greenwich skyline in his cable car, Flappy Mayor sees Boris fly through the air, avoiding obstacles including recently deceased union boss Bob Crow.

Developer Pranadev, who describe the app as "a silly game" say: "How to play? TAP TAP TAP TAP to make the mayor flap around a lot! (Like his day job)."

The game is available here.