access-limited advice advising alert appropriate-behavior appropriate-behaviour authorised-entry-only authorized-entry-only black blue boots care caution clothing concern construction-site danger dangerous directions eye-protection feet footwear helmets information informing injury limited-access peotective-equipment protect protection protective red restricted restriction restrictions risk risks risky safety sign unauthorised unauthorized visibility warning warning-sign white workers workmen announcement be-careful beware careful communicating communication crossing double-lines island lookout observant pedestrians reflective refuge road road-sign security share sharing signs small-traffic-island traffic traffic-flow traffic-island walk walkers walking watch watch-out yellow access-denied ban banned bylaws denied law legal motorbikes-prohibited no-wheels not-allowed not-permitted pedestrian-care pedestrian-safety permission-denied prohibited prohibition prohibitions rules symbol cars cautious conditions large-vehicles look-out road-conditions road-train rural-area semi-trailers signage slow-down speed speed-reduction text trailers transport transportation trucking trucks vehicles words climbing determination fear gear hang helmet high man patience potential rope ropes scary skies sky sun test wire wires bicycles-prohibited bicycle bike biker bikes cutout freedom freeride fun hand hands isolated joy outdoor.ride rider silhouette sport sports electrical electrician electricity energy hazard icon illustration industrial industry internet power signal signpost electric
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