advice alert announcement appropriate-behavior appropriate-behaviour be-careful beware care careful caution communicating communication cycling cyclists disability disabled informing lookout observant path pathways pedestrians risk risks safety share sharing sign signs track walk walkers walking warning watch watch-out black concern daylight daytime directions inform information lettering message messages notice notification pool poolside protect protection restricted restrictions rules sheltered-pool signage symbols text warning-sign white words appropriate behavior appropriate behaviour be careful cars danger dangerous listen Look looking trams warning sign watch out yellow Cacti cactus cactus-garden conditions not-allowed not-permitted prohibited prohibition red concrete ground-level blind blue cane clip art graphics handicap line logo obstacles orientation person pictogram reserved symbol visually impaired white cane acceptable advising allocated allocation approved arrow directing direction directional gray grey indication indicator letter off-road parallel parking parking-bay public pullover roadside word wording aware awareness considerate consideration Dirt dirty disposal dispose garbage letters recycle recycling reduce reuse rubbish unwanted waste waste-disposal waste-reduction color colored colour coloured responsible rubbish-reduction