assistance banned broken car cars cutout isolated lot machine mechanic no no parking park parking parking lot roadsign roadsigns sign signs tow towed vehicle warning yellow away directions pictogram advice alert announcement appropriate-behavior appropriate-behaviour be-careful beware black care caution communicating communication concern danger informing Look looking lookout no-assistance no-lifeguard risk risks risky safety signage swim swimming warning-sign water white buoyancy circle circular flotation-device information kisby-ring lettering life-preserver life-saving-buoy lifebelt lifebuoy lifering lifesaver message perry-buoy personal-protective-equipment pool red rescue-aid rescue-device ring-buoy safety-device swimming-pool