advice alert appropriate-behavior appropriate-behaviour be-careful beware care careful caution cliff cliffside colors colours communicate communication concern danger dangerous deterioration fading-sign fall falling information informing light lookout observant restricted restriction restrictions risk risks risky river riverside safety shadows shapes shrubs sign signs sunlight textures trees warning warning-sign watch watch-out water announcement black cars cautious communicating conditions directions Look looking red road-conditions slippage slippery slow slow-down speed speed-reduction traffic vehicles wet white yellow blue denied law legal no-standing not-allowed not-permitted penalties permission-denied prohibited prohibition refusal road road-safety road-side sky unacceptable verge antennae avoid bees brown buzzing color colour community furry hairy hive honey-bees insects movement on-guard pollinators protective soldier-bees striped swarm swarming transparent wings font parallel-signage rectangle reflective signage speed-hump steel-post traffic-sign triangle word crossing pedestrians road-sign security share sharing stop street-sign traffic-flow walk walkers walking access-denied advising apology behavior behaviour construction construction-site entry-denied entry-prohibited inconvenience inconvenient no-access no-entry clearway keep-clear no-parking no-temporary-parking asbestos damage demolition destruction fence fencing hazard hazardous health-risks keep-out mesh message requirements unwanted road-risks rural tractor tractors parking