OK sir, I have asked you to stop because I just witnessed you jumping a red light, although you may have felt safe to do so on this occasion, it can be extremely dangerous, and as a cyclist you are especially vulnerable if you were to be involved in a collision with a vehicle coming through a green light that wasn’t expecting other traffic to be crossing the junction…..etc etc.
or words of that nature.
Yes the cyclist is a knob, but so is the manner of the copper and his manner is unfortunately the standard manner for most of the police in dealing with the public. If they really want the general public to believe that traffic enforcement is about public safety and not meeting ticket targets they need to change their approach.