The Convention on Road Signs and Signals, commonly known as the Vienna Convention on Road Signs and Signals, is a multilateral treaty that establishes an international standard for signing systems for
The title page of the Vienna Convention on Road Signs and Signals
Stop sign
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A stop sign is a traffic sign designed to notify drivers that they must come to a complete stop and make sure the intersection is safely clear of vehicles and pedestrians before continuing past the si
Vienna Convention on Road Signs and Signals
…m (small) Varies; Black or dark blue Priority signs Give way sign Inverted equilateral triangle White or yellow Red 0.9 m (large), 0.6 m (small) None Stop sign Octagon Red White 0.9 m (large), 0.6 m (small) Stop written in white Circular White or yellow Red 0.9 m (large), 0.6 m (small) Stop written in black…
A stop sign in Australia. This style, a red octagon with the word "Stop" in either English or the national language of that particular region, is used by the greatest number of countries.
A circular stop sign in France. The Vienna Convention on Road Signs and Signals allowed this older style until 2026.
Blue and green stop signs are sometimes used on private property in Hawaii.
A stop sign in Thailand.