Where:
Usually found at the end of a one-way street, exit ramps, off-ramps, or intersections where a two-way traffic road changes to one-way traffic.
May also be used at the entrance of restricted areas or roads closed to certain vehicles.

Purpose:
To indicate that traffic is prohibited from entering the road, lane, or carriageway past the sign.
This ensures traffic flows safely in the correct direction and prevents collisions with oncoming vehicles.

Action:
Do not enter the road, lane, or carriageway where the NO ENTRY sign is displayed.
Look for alternative routes or follow detour signs if applicable.
Be particularly cautious in areas with heavy pedestrian or vehicle traffic, as entering a NO ENTRY lane may result in dangerous situations.
Obey this sign at all times to avoid accidents and traffic violations.