There was a bus driver pulling away from a bus stop that has a short bus and cycle lane. As the bus was pulling away from the stop a cyclist was about to try and overtake the bus, they had just got level with the rear of it. The cyclist shouted "Oi thanks mate" as the bus continued to move. So the bus driver opened the cab window and stuck twos up at the cyclist before accelerating away. Do you think this was bad of the bus driver?