I don't understand how they can tell you what you can park in your driveway. Sure, there's rules about running a business from your home, but I've never heard of any rule about parking a commercial vehicle in a driveway. It is private property, right? I parked a 35 ton slider in my driveway all the time, there's nothing anybody can say to me. And I'm not zoned commercially. I'm sure congested neighborhoods or condo complexes, anything with a homeowners association could probably tell you that, but not a private residence, and even then a cop wouldn't go to a condo complex and tell someone to move. As for on-street parking, I guess I can see where they would adopt an ordinance to prevent trucks from clogging up the roads, and I would assume there was a problem with it in the first place or they wouldn't make the rule. Doesn't everyplace where it snows have a winter parking ban? Everywhere around here does, and there are signs all over. I would think a plow operator above all else would know not to park on the street, since there are obviously going to be municipal plows and sanders coming through. But if it were in your driveway and you got a ticket, I'd fight it like hell. All I can say is, if you live somewhere where the local government tells you what you can and can't park in your driveway, you should move back to America.