allow allowed ban banned not not allowed prohibit prohibited ride skate skateboard skateboarding laudspeakers loud loudspeaker noise radio silence access denied denied no standing no temporary parking not permitted permission denied prohibition sign warning banner canine compulsory dog dogs lace lead leash leashed dog line lined mandatory roadsign roadsigns signs unleash unleashed dog angry answer emphatic exclamation mark nay negative no stop word fines no parking no verge parking penalties verge annoyance annoying appropriate behavior appropriate behaviour direction no touting touting touts appropriate-behavior appropriate-behaviour black black and white communicating communication denial dogs-prohibited informing not-allowed not-permitted permission-denied pets red rules white access-denied no-parking parking please polite refusal request unacceptable alternative directions