communicate communication metal no parking no stopping park parking sign signage square stand standing stop stopping tow tow away tow-away tow-away zone written zone area away background beware black blue breaking building car caution city construction drive fire icon illegal information isolated lane law message no not pictogram prohibited prohibition symbol ticket traffic transport transportation trees truck urban violation wall warning white work assistance danger help road safety security street trail travel vehicle yellow Automobile Associati banned broken cars cutout directions lot machine mechanic parking lot roadsign roadsigns signs towed