Where:
On any road, including highways, urban areas, and rural routes, particularly near accident scenes, breakdowns, roadworks, or other temporary hazards.

Purpose:
To warn drivers that there is a potential hazard or emergency situation ahead.
The flashing lights may be used by emergency vehicles (such as police, ambulance, or fire services), road maintenance crews, or at temporary obstructions like accidents, stalled vehicles, or debris on the road.
The sign alerts drivers to approach with caution and to be ready for sudden stops, lane changes, or instructions from traffic officers or emergency personnel

Action:
Reduce your speed immediately and proceed with extreme caution.
Be alert for other temporary road traffic signs that may provide additional information about the specific hazard ahead.
Watch for emergency vehicles, traffic controllers, or personnel directing traffic, and follow their instructions carefully.
Do not overtake or attempt to pass near the flashing lights unless it is clearly safe and permitted.
Be prepared to stop suddenly if required and maintain a safe following distance from vehicles ahead.
Avoid distractions and keep both hands on the steering wheel to respond quickly if needed.