Showed up to Metro Beach this morning and found big sign at the access point at the sail boat launch Stating NO CARS OR TRUCKS ON ICE FROM METROBEACH. Not that I wanted to drive out today but my question is on the legality of this sign? You pay for sticker to get in. Can they actually post a sign like this to stop you from accessing(using a motor vehicle) a public body of water? Something just seems fishy about that sign.