A bit more advice if you get pulled over:
> Do not say anything like “I didn’t know I was going that fast / what the speed limit was / I was just going with the flow of traffic” - EVER. That’s a gateway to a charge of driving without due care and attention, or even careless or dangerous driving, to which you just confessed. (Police often have body cams activated, so it’s admissible evidence.)
> If the officer asks “Do you know why I pulled you over?”, the only answer that you should give is “I’m happy to cooperate, but I’d prefer it if you told me.” Saying “no” is again a possible gateway to an additional charge of driving without due care and attention, or even careless or dangerous driving. The reason not to say “yes” should be blindingly obvious.
> When pulled over, no matter how aggrieved or not you might be, shut your car off, smile, be polite, and say nothing except “How may I help you?”. Hand the officer your license, take your lumps with a smile and be on your way. The hard shoulder is not the place to argue your case, even if you’re in the right - that’s for you to do in court.
> Arguing with a copper at the side of the road is like sticking a huge neon sign on top of your head reading “INSPECT MY CAR FOR DEFECTS TO ADD TO MY TICKET”.