Under the UK Highway Code, triangular warning signs alert drivers to specific static road features, physical hazards, and environmental conditions ahead. Match each warning sign description to its correct hazard identification and required driver precaution.
- Red triangle with a symbol of a car plunging forward off an unfenced edge into waterQuayside or riverbank ahead: roadway opens onto an unprotected waterfront where drivers must exercise extreme caution, especially in darkness or thick fog
- Red triangle with a symbol of a vehicle chassis caught on a raised ground crestRisk of grounding ahead: severe road humps, ramps, or railway crossings where long-wheelbase or low-clearance vehicles may contact the road surface
- Red triangle with an electrical pylon symbol accompanied by height measurement markingsOverhead electric cable ahead: danger of arcing or electrocution for tall vehicles, cranes, or tipper lorries exceeding the safe clearance height
- Red triangle showing horizontal water waves across the roadway accompanied by a 'FORD' plateWater crossing ahead: shallow river crossing where water depth varies, requiring drivers to cross in a low gear at steady speed and test brakes immediately afterwards
Answer
The car falling into water corresponds to quayside or riverbank ahead; the vehicle caught on a crest corresponds to risk of grounding ahead; the pylon symbol corresponds to overhead electric power cables ahead; and the water ripples with 'FORD' plate correspond to a shallow water crossing requiring low-gear driving and subsequent brake testing.
Each triangular warning sign depicts a standardised Department for Transport pictorial hazard. The vehicle dropping off an edge warns of unbarricaded riverbanks/quaysides; the chassis on a hump warns low-clearance vehicles of grounding risks; the pylon warns high loads of electrocution risks; and the wave symbol warns of a ford where wet brakes must be dried immediately after crossing.
Step-by-Step Solution
Key Concept
Recognition and appropriate driver response for specialised UK Highway Code triangular warning signs
Estimated Time:1m 30s