Regulatory signs
Tell you the law: what you MUST do or MUST NOT do. Usually white rectangles with black text — except STOP (red octagon) and YIELD (red downward triangle). Disobeying one is a ticketable offense.
Examples
STOP
Come to a complete stop at the marked line, then proceed only when the intersection is clear.
YIELD
Slow down and let traffic on the cross street pass. Stop only if needed to safely merge.
DO NOT ENTER
Do not enter — one-way street or restricted area. Going past this sign is a major violation.
ONE WAY
Traffic flows in the direction of the arrow only.
SPEED LIMIT
The maximum legal speed under ideal conditions. Drive slower in bad weather, fog or traffic.
NO U-TURN
U-turns are prohibited at this intersection.
