advice alert appropriate-behavior appropriate-behaviour black care cars caution communicate communication denied information informing law legal no-standing not-allowed not-permitted park permission-denied prohibited prohibition red refusal restricted restriction restrictions risk risks risky road road-safety road-side safety sign signs sky unacceptable vehicles verge warning warning-sign white arrow blue communicating concern danger dangerous directions disapproval disapproved prohibitions protect protection roadside rules sun-rays sunlight sunlit symbols access-denied avoid damage demolition destruction fence fencing keep-out mesh message no-access no-entry unwanted warning sign weathered wire-mesh announcement aware awareness careful colors colours considerate consideration Dirt dirty garbage green limitations limited listen lookout rubbish waste waste-disposal watch-out animals behave behavior behaviour creatures fatal feed feeding food inform protecting public-park signage text wildlife access-limited ban banned be-careful beware bicycles-prohibited bylaws cycling-prohibited no-bikes no-cycling no-wheels pedestrian-care pedestrian-safety symbol watch 3-D area attention cigarettes direction directive distinctive environment eye-catching glassy health health-risk location no-smoking plastic pollution raised style surface surfaces surfacing tactile texture textured textures thick thin unhealthy wording words advising allocated allocation approved authorised authorized automobiles boom-gate emergency emergency-vehicles entry-denied entry-prohibited limited-access unauthorised unauthorized penalties apology construction construction-site inconvenience inconvenient yellow clearway keep-clear no-parking no-temporary-parking