acceptable advice advising allocated allocation appropriate-behavior appropriate-behaviour approved arrow blue communicating communication directing direction directional gray grey indication indicator information informing letter lettering off-road parking parking-bay public pullover roadside sign signs symbol symbols white word wording adjoining Arizona room backyard contained cool covered dining enclosed entertainment flooring hard-surfaced home outdoor outdoor balcony outdoor furniture patio paved private protected protection quiet recreation relaxation relaxing residential safety sectioned-off secure security shelter sheltered socialising suburban veranda verandah above aeroplanes air-industry aircraft airline airlines airplanes airport airport-tarmac airport-terminal angles below flight Haze jets light parked passengers planes rising sky smoke-haze sunshine take-off tarmac taxiing terminal terminal-gates transport transportation travel travelers traveling travellers travelling aeroplane airplane business-jet curved curves departure engines fuselage jet landing-gear mobile movement plane preparation service service-vehicles servicemen servicing shadows small-jet sunlight wheels windows windscreens wings wingtips parallel background brick-wall bricks button components cream dirty double double-electric-wall-socket dusty electric electrical electricity flick light-switch off on plastic power power-plugs power-sockets rectangular sockets space switch switches technology three-pin-socket wall care danger duty of care entertaining fence fun luxury outdoors palm trees palms pool responsibility responsible sport status summer swimming swimming pool trees wealth accident broken damage damaged dangerous dangling equipment external height heights high machinery overturned perspectives power-lines power-pole repairing repairs replace replacement replacing risks risky snapped snapped-off-pole-part surface surfaces trailer up-high work workman workmen air air-travel aisle flying greyscale lighting lines monochrome newspapers reading screen seating seats speed tv accommodation hazy population asphalt barricade barrier benchmark border caution closed closing off color cone cones course demarcation freeway guard line mark marker marking move object orange race race track road racetrack reminder road roadpylons roadsign signal street stripe traffic utility warning