Mr Bean, 31, who runs an internet advertising company, said: "I've taken a cab to work for five years, so I know the way. This driver was going in the wrong direction so I asked him to take the way I know, but he didn't listen. He started to swear and shout at us for no reason. He became increasingly angry and irrational, he had a crazed look on his face and drove like a madman through busy streets."