Police tickets

Yes. You must have been riding very badly. As a motorcyclist he will have been particularly fine tuned to be observant at all times, if he saw you making moves without looking he may have decided you were about to get yourself splattered, and made you walk instead of continuing to be a danger to yourself and others.

Motorcyclists are taught to perform the "lifesaver" which is a look over the shoulder before moving (like turning right or pulling out to overtake). Most cycle commuters never look anywhere but a foot in front of their front wheel whilst pulling some outrageous moves.

In cycling, the final glance over the shoulder is called the "scoble maneuver" (after Edvald Boasson-Scoble, the inventor of the dynamo hub).

Apologies if you already knew this.

I'm actually an excellent cyclist! Cycle about 20 miles a day and haven't had an accident since I was an inexperienced kid (about 10 years). Constantly glancing over both shoulders before turning, never undertake lorries/buses, always ask myself "what if", and EXTREMELY cautious around learner drivers and Boris bike riders, and I try to be very observant.

He stopped be purely because I broke the lights, he warned me about all that and then told me I wasnt safe because of not obeying the law.