I have absolutely NO sympathy for people who get pulled over then come and moan about how much of their time was wasted.
I firmly believe there is no such thing as a completely random pull over by the police - you have to be doing something to attract their attention, probably your driving style, even if not neccesarily illegal.
I believe I can say this with a reasonable amount of confidence becuase I have never, ever, been randomly pulled over by the police despite driving around in cars which would often be tricky to insure at my age, often late at night, often with others in the car with me, and until recently, in a modified car as well. So thats all the stereotypes people reckon police pick on.
Even since I got the 5 Series I still don't get pulled over, despite apparently looking like I'm 12
Drive sensibly and normally and they won't hassle you.