access-denied advice alert appropriate-behavior appropriate-behaviour background behave behavior behaviour blue communicate communication denied directions entry-denied entry-prohibited fencing information informing keep-off limited-access mesh no-access no-entry no-go not-allowed not-permitted permission-denied prohibited prohibition red restricted restriction restrictions safety secure security sign signage trespass trespassing unauthorised unauthorized warning white acceptable access-limited advising allocated allocation approved authorised authorized automobiles black directive horses horses-not-allowed horses-not-permitted limited motor-cars parking permitted signs vehicles asphalt barrel build building bulldozer caterpillar construction dig digger excavator lay machines not ready road roller steam track work business closed communicating no entry not open shop shop sign care cars caution danger dangerous law legal no-standing no-temporary-parking refusal risk risks risky road-safety road-side unacceptable warning-sign banned bonfire circle do not fire illegal no bonfire prohibit quit roadsign roadsigns stop allowed overtake overtaking pass passing pole post posts round signpost signposts sundtraffic traffic yellow