Vertaling van "limits were applied by saying that if you get caught too often " (Engels → Frans) :

I would be delighted if speed limits were applied by saying that if you get caught too often by a speed trap, we will just raise the relevant speed limit so that not so many people are fined in future!
Je serais ravi si les limitations de vitesses étaient appliquées en disant que, si vous vous faites attraper trop souvent en excès de vitesse, on va simplement relever la limite applicable, de telle sorte que moins de personnes recevront des amendes à l’avenir!