112 agent beagle car constable emergence emergency law patrol patrol car police police car policia policia segurança pu Portugese police psp rain road safety squad car aid assistance availability care casualties casualty-care cross danger directions emergency-care fatality-reduction first-aid first-aid-procedures harm-reduction help helpful immediate-assistance initial-treatment injuries injury international-symbols life-preservation life-saving location medical-attention minimising-pain one-time-treatment prepared protection providing-emergency-help readiness ready recovery red red-cross rescue safety-response short-term-treatment sign signs symbols text treatment white-on-green-cross wording angles beach colors colours concrete Jetty levels long jetty low tide ocean perspective perspectives posts pylons railings rock formations rocks rocky rough sand security shipping ships strength strong support support legs textures tidal tides water advice appropriate behavior appropriate behaviour be careful careful caution communicating communication conditions handicap informing Look looking lookout pictogram reserved wheelchair white 767-300. abstract airplane boeing brake close-up cockpit contemporary driving engine equipment horizontal indoors jet lever macro parking Passenger plane Security System sparse speed anti-slipping circles circular color colored colour coloured embedded metal patterns pavement pavement grips paving round shiny speckled squares steel surface surfaces asphalt black broken closeup damage damaged dangerous destroyed destructed destruction motorbike motorcycle old profile rubber tire tires transportation tread tyre unsafe vehicle wheel movement passenger peddle peddle-power peddling rickshaws ride rider sepia sight-seeing tourist-transport tourists traffic transport travel tricycle tricycle-rickshaws trishaws vehicular cable chairs cables cableway chairlift empty height high in use passing personal transport scenic seats secure tourist transport used views