advice alert appropriate-behavior appropriate-behaviour be-careful beware care careful caution communicating communication concern conditions danger dangerous directions garden garden-beds informing keep-out lookout not-allowed not-permitted planter-beds prohibited prohibition red risk risks sign signs warning warning-sign watch-your-step black camping denied disapproval disapproved fines inform information no-camping penalties permission-denied prohibitions protect protection public-areas restricted restrictions rules safety white access-denied access-limited behave behavior behaviour communicate entry-denied entry-prohibited keep-off no-access no-entry restriction unauthorised unauthorized cautious fight flight keep-to-path blue don’t limited-access no no-pedestrians pedestrian approval approved bush-reserve conservation conserve green natural nature observation observe park permitted public-park directive discrimination exception exceptional exceptions limited limited-parking no-parking parking road-sign roadside special-parking street-sign traffic traffic-flow barrier avoid eroded erosion hillside risky Soil subsidence weathered advising arrows denial message no-vehicles parking-prohibited private private-property signage text unacceptable wording words