advice advising alert automobiles black cars closed communicate communication dead-end end information informing lettering letters limited limited-access message motor-vehicles no-thoroughfare no-through-road restricted restriction restrictions road roadway safety sign vehicles warning white wording words along Australia bare below conditions construction development direction empty empty of traffic highway highways lamp-posts landscape left-hand driving lined lines looking down main road no motor cars no motor vehicles no vehicles road rules roadwork roadworks signs stop stopped suburban suburbs traffic traffic flow traffic lanes wide wide road countryside dogs entry footpath gate lead leash no notice opening shut entrance access-limited allocated allocation arrow authorised authorized behave blue denied directive emergency emergency-vehicles entry-denied entry-prohibited no-access no-entry not-allowed not-permitted permission-denied prohibited prohibition red approved boom-gate unauthorised unauthorized