"Cameras don't make it safer"
According to road safety campaign Safe Speed, more information has come to light that reinforces the message that speed cameras do little or nothing for road safety.
TRL report number 595, commissioned by the Highways Agency and delivered in early 2004, looked at crashes at motorway road works and evaluated the effects of various safety treatments. Safe Speed said it had obtained a full copy which contained the following information:
- Where fixed speed cameras were installed at road works the risk of personal injury crashes was increased by 55 per cent.
- Where fixed speed cameras were installed on open motorways the risk of injury crashes was increased by 31 per cent.
- Speed cameras also increased the risk of crashes by 4.5 per cent at road works and 6.7 per cent elsewhere.
- Conventional Police patrols reduced the risk of crashes by 27 per cent at road works and 10 per cent elsewhere.
- Speed cameras were associated with an increase in crash severity with fatal and serious crashes being 32 per cent more likely where speed cameras were operated.
- Motorway road works are no more dangerous than open motorways.
In the executive summary, the information presented in the report isn't calculated out except as an aggregate with police patrols included, said Safe Speed. The police patrols showed a positive benefit while the speed cameras showed a negative effect and the two were cancelled out to show zero as a net benefit.
Campaign founder Paul Smith said: "It is outrageous that this sort of information has been hidden from the public. We all need the best information to help us to drive as safely as possible. Whenever we are driving we have to manage risk - and the more we understand the real risks the better we manage them."
"We have all seen strange driver behaviour where fixed speed cameras operate. This report highlights the dangers. We're not surprised to see this information -- we have known for years that speed cameras were the wrong road safety strategy, and it's a huge relief to see the truth coming out so clearly.
"It has often been argued that digital speed cameras (which measure average speed between two points) lack the 'obvious' problems of single location speed cameras -- for example you cannot defeat the camera by slowing briefly -- but this information shows that digital speed cameras also make the roads more dangerous.
"After thousands of hours of research it became obvious to me that speed cameras were having a negative effect on road safety. The evidence used to support the speed camera programme has been weak and inadequate -- often based on nothing more than false assumptions.
"Now the truth is emerging, I'm hoping for an immediate return to former road safety policies -- policies that delivered the safest roads in the world. Road safety isn't founded in 'simple' things like vehicle speeds - instead it is founded in complex and subtle human behaviours - we have to help drivers to make fewer mistakes, not force them to pay too much attention to one minor safety factor.
"Many motorists won't be surprised by the news - they have always harboured deep suspicions about the speed camera programme - and will be relieved to learn that they were right all along.
"The Highways Agency has reported an increase in road worker deaths in the first half of 2005. It should read its own research and get rid of the dangerous distracting speed cameras."
Smith said: "We must get these dangerous cameras off our motorways right now."