advice alert announcement appropriate-behavior appropriate-behaviour aware awareness black care careful caution communicating communication considerate consideration directions Dirt dirty disposal dispose garbage informing lettering letters recycle recycling reduce reuse rubbish sign signs unwanted waste waste-disposal waste-reduction white wording words blue color colored colour coloured responsible rubbish-reduction directive font footpath information message pedestrians roads roadside signage slow-down slower speed-reduction street street-sign temporary traffic traffic-flow uneven-surfaces walkers walking warning yellow alcohol banned be-careful beware concern consumption listen Look looking lookout no-alcohol not-allowed not-permitted observant prohibited prohibition red risk risks warning-sign danger dangers deep deep-water denied depth direction don’t-alight flowers foliage permission-denied plants risky river riverside safety water wet colorful colourful active activities adult-supervision adults children children’s-playcenter equipment fun inside interior kids leisure light limitations limited limits monitoring parent-supervision parental-responsibility parents play playcenter playcentre playing requirement rides rules suburban supervision avoid dangerous flammable gas gaseous natural-gas no-ignition outlet potential stay-clear vapour vapours warned appropriate behavior appropriate behaviour chinese colors colours emergencies emergency english languages protect protection rain rain-drops slip slippery slippery floor slippery surface slipping warning sign wet surface black and white canine control controlled dog dogs hold-on lead leash outdoor-sport outdoors pets playing-fields public sport sporting-events sporting-field sporting-fields sports sports-oval under-control cycling cyclists no-speeding park path pathways pedestrian-priority share sharing track walk watch watch-out