Hidden dip ahead
Warning of a hidden dip in the road ahead where you cannot see oncoming traffic or hazards. This sign is common on hilly or undulating roads. In hazard perception it tests whether you anticipate the hidden danger and reduce speed early. Always position yourself to have the best view possible over the dip.
- Shape
- Rectangular
- Background
- White
- Border
- Grey/Black
- Text type
- Other
- Diagram reference
- 563.0
Where you'll see this sign
Hilly or undulating roads.
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