I've only ever been pulled once in my car, and that was when I had just started learning and I was too scared to get it out of a small gap so my brother got it out, and we swapped. But they pulled me saying he had driven it with no insurance ect ect, even though he only got it out a space and it was that or I would have probs taken the other cars with me lol! Then they started asking me questions about how much my insurance was and who with (Which I didn't have a clue!)
Been pulled quite a few times when other people driving, for example my brothers tax disk was stuck on the drivers side and they said it was illegal, saying his car was too loud, and just basic checks on the cars as police round here seem to target modified cars!