Interesting question. If it says in the covenants that cars are not allowed to be parked in driveways, certainly they can send a note reminding you of the rule, and asking you to put the car in the garage. It might say cars will be towed that are not removed by the owner. I can’t imagine if cars are allowed to be parked in driveways that they would look at the date for the plates, but I guess maybe there could be some sort of rule about it? You have to check the HOA documents.