Information signs
Route ahead only wide enough for one line of vehicles, but has passing places at intervals
What it means
The road ahead is only wide enough for one vehicle, with widened passing places at intervals. You will meet it on rural lanes and single-track roads. Drop your speed, look well ahead for anything coming, and use the next passing place on your left, or wait opposite one on your right.
Highway Code Rule 155 — read it on GOV.UK
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Other information signs
- Accident ahead and consequent need to proceed with caution
- Direction to emergency exit for pedestrians from a tunnel
- Hospital ahead with accident and emergency facilities
- No through road for vehicular traffic in direction indicated from junction ahead
- Number of traffic lanes ahead on a dual carriageway reduces from three to two. Traffic in the right-hand lane must move into the lane on the immediate left
- One-way traffic in direction indicated (sign for pedestrians)
