ban banned cigar cigarette disease forbidden health kills lungs nicotine no smoke no smoking prohibit quit risk roadsign sign smoke smokers smoking stop tobacco chains compulsory heavy snow iced icy mandatory mountains road roadsigns safe signs snow snow chains snow chains compulsory warning wheel wheels winter Camp camping camping prohibited illegal moon night no camp no camping no tent prohibited prohibition rest sleep sleeping stay tent clean clean up green litter man Mandatory sign no litter no trash no waste trash trash can UP waste assistance broken car cars cutout isolated lot machine mechanic no no parking park parking parking lot tow towed vehicle yellow cease smoking quit smoking course deviate digress drift drift away no sidetrack no sidetracking path sidetrack sidetracking step steps street trail agatka boy bring building crossing flower flowers gentleman gift human love male post square tulip woman zebra