Traffic mirrors
[broken link removed]Sometimes a "blind exit" from a property is dangerous - for both the driver emerging and those travelling along the main road. Whilst a mirror located on the main road may well help those joining the road, unfortunately a mirror is legally classed as an obstruction on the highway and therefore cannot be put up without the express permission of the Department for Transport.
There are two further concerns: (a) the lights from a vehicle emerging from a private access may shine onto the mirror and reflect into the eyes of an approaching motorist, causing considerable confusion and possibly an accident, and (b) the emerging driver may rely on the mirror, even though it might have become obscured or no longer be visible.
The first course of action that may resolve the situation would be the removal or lowering of adjacent hedges to improve visibility. If this course of action fails to achieve reasonable visibility, then Lancashire County Council (as the highway authority) may be prepared to apply to the Department for Transport for authorisation of a mirror (this would be at no cost to the highway authority).
Authorisation is generally forthcoming subject to
all of the following conditions being met:
- The site must be rural or semi-rural where traffic on the main road is travelling at speed
- Mutual visibility is virtually nil (ie the driver of the vehicle leaving the property and the driver of the vehicle on the main road cannot see each other's vehicle until they are almost next to each other)
- An improvement scheme is not possible
- Visibility cannot be improved by the removal or setting back of fences, hedges, wall or trees
- The speed limit is above 30mph
- A mirror would serve a single property
A mirror would not be permitted where it would encourage a significant number of people to rely solely on it for visibility purposes.
Lancashire County Council's stance on mirrors which are sited off the highway (on private ground), and subject to the landowner's agreement, is that they will not interfere unless they receive complaints.