Because the police car came around a roundabout and immediately turned on his blue lights, it's not as if I was followed for more than 50 Yards.
Also I believe there is a police officer living at the bottom of our road, one night after returning from a football match I pulled over in our road outside his house suffering from hayfever, I took some of my nasal spray and closed my eyes resting for a few moments, he knocked on my door window and asked me to turn down my radio as his daughter was asleep, i said ok mate, but then thought why should I it's nor really loud and I was listening to radio 5 live, not as if It was loud music. Anyway I looked in my mirror and he was crouched down behind a hedge on his mobile phone. I just drove off. I just found his actions strange, and I also remember a few years ago a police car parked outside his house quite often, thats why I think he is a police officer.