access-denied advice alert appropriate-behavior appropriate-behaviour asbestos avoid black care communicating communication concern damage danger dangerous demolition denied destruction directions fence fencing hazard hazardous health-risks keep-out mesh message no-access no-entry not-allowed not-permitted permission-denied prohibited prohibition red requirements restrictions risk risks risky safety sign unwanted warning warning-sign white access-limited ban banned be-careful beware bylaws information informing law legal motorbikes-prohibited no-wheels pedestrian-care pedestrian-safety prohibitions restricted restriction rules signs symbol watch watch-out announcement bicycles-prohibited advising authorised authorized communicate directive entry-prohibited fines keep-off limited limited-parking no-outsiders no-parking outsiders parking-prohibited private private-property prosecution punishment red-lettering reflective-sign signage unacceptable unauthorised unauthorized vehicles wording words barrier closed dutch enrty-denied Gangplank mixed pier rope ropes sealed ship symbols parking rollerskates-prohibited skateboards-prohibited cycling-prohibited no-bikes no-cycling exceptions limitations limited-entry regulations responsible compound police police-only