access-denied advice alert appropriate-behavior appropriate-behaviour care cars caution communicate communication danger dangerous denied directions information informing law legal no-standing no-temporary-parking not-allowed not-permitted parking permission-denied prohibited prohibition red refusal restricted restriction restrictions risk risks risky road road-safety road-side safety sign signage signs unacceptable vehicles warning warning-sign white acceptable access-limited advising allocated allocation approved authorised authorized automobiles behave black directive entry-denied entry-prohibited horses horses-not-allowed horses-not-permitted limited motor-cars no-access no-entry permitted unauthorised unauthorized behavior behaviour fine fines keep-off limited-access no-go penalty prosecution secure security trespass trespassing announcement avoid be-careful beware communicating concern contaminated contamination deep health polluted pollution protect protection rules toxic toxicity unhealthy water water-pollution water-toxicity carpark limited-parking special-parking authorised-entry-only authorized-entry-only blue boots clothing construction-site eye-protection feet footwear helmets injury peotective-equipment protective visibility workers workmen 1-hour-mechanical-timer 60-minute-visual-timer alarm anti-clockwise bell-tone-ring case classroom-teaching-tool clock-wise cooking-timer countdown-timer dial divisions fitness-exercise-timer games-timer internal-mechanism internal-spring kitchen-timer mechanical-countdown-clock mechanical-timer minutes multi-use-timer numbers photography-darkroom-timer plastic pointer ticking-timer time-management time-up-bell careful crossing double-lines island lookout observant pedestrians reflective refuge road-sign share sharing small-traffic-island traffic traffic-flow traffic-island walk walkers walking watch watch-out yellow ban banned bylaws motorbikes-prohibited no-wheels pedestrian-care pedestrian-safety prohibitions symbol bicycles-prohibited guests insiders message no-outsiders outsiders private private-property vistors wording words