prohibition sign no opposite directions, movement restricted

presentation prohibition directional advertising directions restricted disallowed prohibits movement diagonal indicate signage diagram circle arrows simple number poster symbol banner design slash white clear brand label organ sign font text logo line red prohibition sign symbol directions movement restricted arrows red circle slash forbidden stop warning traffic regulation rule limitation control prevention barrier block obstruction restriction interdiction inhibition prohibited disallowed denied negative limit boundary constraint impediment hindrance obstacle deterrent preclusion exclusion proscription veto ban refusal restraint cessation