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Old 16th March 2009, 20:51   #2
dannyboy2005
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Traffic Light Speed Cameras

Traffic light cameras are triggered either by using ground loops that are cut into road surface or radar technology. When using loops, as the traffic lights turn red the system becomes active, any vehicle passing over the sensor in the road after this time is then photographed. Radar based traffic light cameras work in the same manner as fixed Gatso speed cameras.

A news story that appeared in the Daily Mail newspaper reported that the Home Office plan to turn over 1,000 traffic light cameras into speed cameras. "More than 1,000 traffic-cameras used to catch drivers jumping red lights are to converted so they can also trap speeders".

The traffic light camera was originally used to measure red light offences. Nowadays the camera can also be used in combination with speed measurement, similar to that of a Gatso speed camera. So you could end with a speeding offence as well as a traffic light offence, if you go through a red light camera!

Points and Penalties

Being prosecuted in the UK by a traffic light camera can result in a minimum of 3 penalty points and a £60 fine. This fine amount is currently under review by the government and may increase in near future.

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DS2 Speed Cameras

DS2 speed cameras also known as SpeedMaster, Autovision or Autovision 2 are different names for a very similar system. These speed cameras are semi-permanent installations and can cover two lanes of traffic travelling in different directions. DS2 traffic cameras can be attended or left unattended whilst enforcing the speed limit.

DS2 speed camera sites work via three piezo strips either on top of the road surface or embedded within the surface of the road, the latter harder to spot. The piezo sensors are set approximately 1metre apart and are accompanied by a short grey post on the roadside. When in use the DS2 site is connected to the safety camera partnership van or unmarked car. Autovision or Autovision 2 can then be used to provide video evidence of the speeding offence. Alternatively the Police will operate with a police car further along the road, and a message will be sent with details of the offending vehicles registration details to stop and issue the speeding offence. As vehicles drive over the three piezo sensors in the road, the DS2 camera equipment can calculate the vehicles speed. DS2 systems can be left unattended with the Autovision system recording vehicle details.

Points and Penalties

Being prosecuted in the UK by a DS2 speed camera can result in a minimum of 3 penalty points and a £60 fine. Fine amounts are currently under review by the government and may increase in near future.

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Mobile Speed Cameras (These are the ones to watch out for!. I've seen a few at night!)

Police Constabularies across the country use a variety of mobile and hand devices to catch speeding motorists. These systems include; Mini-Gatso, TSS system and Teletraffic (laser guns). Mini-Gatso, the technology used in a Mini-Gatso unit is very similar to that used within a fixed position Gatso speed camera, using radar. Teletraffic police camera teams use mobile vehicle installed with laser speed traps to detect speeding traffic from a distance of 1000 metres. The police laser gun is aimed at a vehicles' number plate and then recorded on video film to record the vehicle speed. This system is generally best for tackling lengths of road, and may be used outside of signed locations.

Most counties across the UK have a 'Speeding Campaign' of some form particularly during festive times when there are more motorists on the road and when people have busier schedules.

Many Police Constabularies and local authorities have routes where they regularly patrol and carry out speed checks. Wrexham for instance in North Wales has a campaign called 'Arrive Alive'. The campaign is fairly high profile, with a dark blue high top transit liveried in the logo "Arrive Alive" on the sides of the van. The van has blacked out windows in the rear apart from a small trapdoor in one window from which the camera lenses protrudes. Other counties have similar projects acting to deter speeding motorists, with some using equipment that first monitors passing vehicles speed and then on large illuminated signs flash up your current speed. Although few prosecutions result from this method, it is more to highlight 'speed' and speeding campaigns.

Recently, residents of a small village Milton of Campsie, on the northern outskirts of Glasgow have been given laser guns to allow them to work on the police-forces behalf. Though they cannot result in a prosecution the information will be passed on the police and could result in a warning letter being sent.

Police Officers in north Wales (March 2008) have been using a horsebox parked by the side of the road to hide a mobile speed camera. Last year Arrive Alive speed cameras in north Wales caught 55,704 offenders. Another 5,610 were caught by officers with hand-held laser devices.

Points and Penalties

Being prosecuted in the UK by a mobile speed/safety camera can result in a minimum of 3 penalty points and a £60 fine. This fine amount is currently under review by the government and may increase in near future.

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If there is any i've missed or any important information then feel free to add!
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