acceptable access-denied access-limited advice advising alert allocated allocation approved authorised authorized automobiles behave black carpark cars communicate communication denied directions directive entry-denied entry-prohibited information informing limited limited-parking motor-cars no-access no-entry not-allowed not-permitted parking permission-denied prohibited prohibition red restricted restriction restrictions safety sign special-parking unauthorised unauthorized vehicles warning white appropriate-behavior appropriate-behaviour ban banned be-careful beware bylaws communicating concern danger dangerous law legal motorbikes-prohibited no-wheels pedestrian-care pedestrian-safety prohibitions risk risks rules signs symbol warning-sign watch watch-out announcement bicycles-prohibited blue guests insiders message no-outsiders outsiders private private-property signage unacceptable vistors wording words fines keep-off no-parking parking-prohibited prosecution punishment red-lettering reflective-sign rollerskates-prohibited skateboards-prohibited authorised-entry-only authorized-entry-only behavior behaviour care caution construction construction-site limited-access risky cycling-prohibited no-bikes no-cycling