Information signs
Road unsuitable for motor vehicles
What it means
This is advice, not a prohibition: the road is legally open to you but too narrow, rough or steep to be sensible in a car. You'll meet it at the mouth of green lanes and unmade tracks. Treat it as a strong hint and pick another route rather than testing whether your car fits.
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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)
Sign images: Department for Transport, © Crown copyright. Used under the Open Government Licence v3.0.