no u-turn sign, a regulatory sign posted at intersections to indicate the driver is not legally allowed to make a u-turn

advertising allowed arrow art avoid background banner blue brand car caution circle concept control danger direction directional drive driver fine flag focus font forbidden highway icon indicate information intersections lane law legally lighting limit logo message metal number posted poster prohibition red regulatory restrict restriction road round safety selective sign signage signal sky stop street symbol traffic transport transportation travel turn u-turn uturn vehicle warning white wind