advice alert appropriate-behavior appropriate-behaviour cars clearway communicate communication danger dangerous denied directions information informing keep-clear law legal no-parking no-standing no-temporary-parking not-allowed not-permitted permission-denied prohibited prohibition red refusal restricted restriction restrictions risk risks risky road road-safety road-side safety sign signs unacceptable vehicles warning warning-sign white background close-up eye eyes green grey leopard Planckendael power snow snow leopard strength teeth zoo tongue armor armored armorment armour armoured armourment backstraps bony ridges crocodile crocodylus-porosus dorsal-surface estuarine-crocodile exotic fauna hide hornback huge Indo-Pacific-crocodile large largest-reptile leather leathery lethargic omnivorous opportunistic opportunistic-predator osteoderms patterns powerful predator reptile reptilian ridges rough rugged saltwater-crocodile scales scutes skin tail tail-scutes territorial texture textured textures announcement be-careful beware black care careful caution cautious communicating concern conditions Look looking lookout observant road-conditions road-risks rural slippage slippery slow slow-down speed speed-reduction tractor tractors traffic watch watch-out access-denied parking barred bars control do not do not enter forbidden impede locked notice pipes posted prevent prevented Restrict amunition army artillery attack bomb bombshel bullet explosion explosive heavy military misfire missile rust rusty war weapon arrow attention electricity energy german germany Greek high voltage industrial lightning Multilingual ocher pictogram russian turkish yellow avoid deep health polluted pollution protect protection rules toxic toxicity unhealthy water water-pollution water-toxicity weathered