On 22/02/2016 00:12, Dave Liquorice wrote:
> On Sun, 21 Feb 2016 16:04:18 +0000, dennis@home wrote:
>
>>>> They raised £100,000 in fines on the A40 and A406 North Circular
> Road
>>>> in the first month of operation before the signs were erected.
>>>
>>> Shirely, before the signs are in place and correct size, location,
>>> colours etc, the "offences" recorded by the cameras are not
>>> enforceable? Or did people just cough up without checking the
>>> "evidence".
>>
>> As long as the speed limit signs are OK there is no requirement to make
>> speed traps visible.
>
> Unless they have changed the rules again single camera "gatso" type
> devices or temporary/mobile cameras have to have speed camera signage
> before them at specificed distances/sizes etc dependant on road and
> camera sign and speed limit sign as well. The cameras themselves are
> also supposed to be visible, which means the front and back have had
> hi-viz stuck on them.
That has never been true.
The police have always been able to operate hidden speed traps,
including cameras. Even when the bright yellow ones were compulsory for
the safety cameras the police could set a hidden one a couple of hundred
yards down the road.
The signs are there to get more drivers to obey the speed limits as are
the high vis cameras.
>
> This is a new form of speed camera measuring average speed. Works
> fine on motorway and or similar roads with no junctions, traffic
> lights etc. People just pop cruise on at the specified speed and bowl
> along.
>
> But in a section of road with a nominal 40 mph limit and a set of
> traffic lights that hold you up. If your average speed across those
> lights and section of road is 40 mph you *must* have been exceeding
> the speed limit. But they can't prove by how much (was it 2 mph over
> all the way or 20 mph over for 50yds, the penalties are very
> different), when (only sometime between your entry and exit times of
> the road section or where (only the road section).
>
> There must be more to this than meets the eye, some new offence?
>
They don't need a new offence, if you take less than a certain time to
cross the zone you are speeding, its very simple. They can have multiple
entry and exit cameras if they want. It doesn't make much sense to time
people across the lights but they can put cameras on lights. If you look
at traffic lights some of them now have boxes on sticks. These are
aerials in the main but I have seen some with cameras.
These are not the same as the sensors for traffic which you also get on
some lights where they have stopped slitting the road and putting in
wire sensors.