|
|
|
|
|
|
by timthorn
4792 days ago
|
|
|
No, they're deployed as regular speed cameras too. The M25 cameras are linked to a variable speed limit system to dynamically manage traffic flow; not sure if that fits in your definition of temporary (the cameras are permanent but the threshold speed changes) but there are also many instances of fixed speed cameras both on the trunk road network (eg the A14 near Cambridge) and even in villages (eg in Nottinghamshire) |
|
|