50% of the time I'm a pedestrian, 50% of the time I'm a passenger in a car.

As a pedestrian I see some abuse of pavements by cyclists, but most of it is by motorists.

As a passenger I see some abuse of roads by cyclists, but by FAR most of it is by fellow motorists.

It is my observation that motorists are overall the most badly behaved of all users of the road and pavement. They also happen to be by far the most dangerous as the death tolls tell us.