Road rules / 🇬🇧 signs
Flashing amber lights on a motorway signal with no message displayed warn you of:
✓ ANSWER
A hazard ahead, so slow down and be prepared for danger
Amber flashing signals warn of a hazard such as an incident or fog — reduce speed until you are sure it is clear.
All the options
- ✓A hazard ahead, so slow down and be prepared for danger
- ✗The end of the motorway regulations
- ✗A lane reserved for emergency vehicles
- ✗Roadworks vehicles joining from the left
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