i had one pull me over for using foglights when there was no fog...
which is kinda odd , since my car doesn't have fog lights... had to explain the guy that a 924 is designed like that because otherwise you can't flash anybody with the headlights in down position or something like that.. then i had to point out that i had no fog light switch triggering the respons , you need a fog light in the rear blablabla
prompting me to reply that 25 something years ago it wasn't mandatory so that rule doesn't apply to my car...
in the end he fined my because the car wasn't certified technically for 3 years... ok , he got me there