If I myself am on the ice and catch you throwing trash or leaving propane bottles on the ice,there will be a digital picture of the trash and you're liscense plate number to send to the DNR,me and Asphalt Kid have already been thru this at Summit with some rif-raft ice fishermen fom Greenfield,they went as far as to leaving trash and the carcusss of a 12" bass(which was to small to keep anyway) laying on the ice,I WENT OFF,and the Kid had the camera in the parking lot getting they're plate number,so if you're a litter bug,I'll give you a hint,dont get caught on summit littering or you'll get turned in,its really not that hard to pick up after yourself,have a good day and be safe,
Jimmy Lang