Of course it doesn't, Naomi. But I can well understand anyone getting a tad miffed when it happens time and again. And, if they have stopped him so many times, then surely they will know by now that he is not a drug dealer?
Mamya; my brother bought a 2nd hand car a good few years back and was puzzled by the number of police stops he was getting. Then he discovered that the previous owner had been a local crim and that the vehicle was 'belled up', as we say. Like you, he re-sold the car pronto.