He replaced them with the "bendy bus, " snake-like Mercedes vehicles that terrified road-users in the narrow streets.

CNN: London mayoral election: Battle of the buses

As you can see, the 73, which used to be a bendy bus route, is the most complained-about.

BBC: Complaints against London's bus drivers on the rise

The idea of a bendy bus killer seemed to hit a nerve.

BBC: The shifting arguments for London's New Bus