access-limited behave behavior behaviour communicate communication denied keep-off limited-access members membership not-allowed not-permitted permission-denied prohibited prohibition prosecution restricted restriction restrictions safety sign trespassing warning advice alert appropriate-behavior appropriate-behaviour avoid black bright care concern directions limitations limited limited-entry red rules signs vehicles warning sign white yellow access-denied communicating compound exceptions police police-only regulations responsible warning-sign advising authorised-entry-only authorized-entry-only caution confined-space danger dangerous information informing lettering limited-permission limited-space risk risks risky signage unauthorised unauthorized allocated allocation arrow authorised authorized automobiles blue directive emergency emergency-vehicles entry-denied entry-prohibited no-access no-entry approved boom-gate don’t no no-pedestrians pedestrian discrimination exception exceptional limited-parking no-parking parking road-sign roadside special-parking street-sign traffic traffic-flow acceptable carpark cars motor-cars guests insiders message no-outsiders outsiders private private-property unacceptable vistors wording words