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 alert announcement be-careful beware care careful caution cycling cyclists disability disabled lookout observant path pathways pedestrians risk risks safety share sharing track walk walkers walking warning watch watch-out black concern daylight daytime directions inform message messages notice notification pool poolside protect protection restricted restrictions rules sheltered-pool signage text warning-sign 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 cane clip art graphics handicap line logo obstacles orientation person pictogram reserved visually impaired white cane parallel aware awareness considerate consideration Dirt dirty disposal dispose garbage letters recycle recycling reduce reuse rubbish unwanted waste waste-disposal waste-reduction