The fastest speeding motorist recorded in England and Wales in the last 12 months was doing over twice the speed limit on the M25 at Swanley, according to figures obtained by the Institute of Advanced Motorists.

More worrying for cyclists were the drivers caught on camera doing twice and in one case three times the limit on A and B roads.

Eighty-five percent of police authorities responded to the IAM’s freedom of information request asking for details of the fastest speeds recorded by cameras between April 2013 and May 2014.

The highest speeds recorded away from motorways and other 70mph limits were:

30mph road: 96mph on the B1288, on Leam Lane, Gateshead

50mph road: 119 mph on the A414 Stanstead Abbotts, Hertfordshire

60mph road: 127mph on the A413 Wendover By-Pass, Wendover

The sentencing guidelines for courts dealing with speeding offences stop well short of the top speeds now being recorded on the roads. The maximum penalty laid down for speeding in a 30mph area is a fine plus six points or a disqualification of 7-56 days for driving between 51 and 60mph. 96mph? It seems not to have occurred to the framers of the guidelines that this was even possible.

Some might say that it’s a failure of road design that drivers can hit three times the limit on a 30mph road. Leam Lane, according to Google Street View, is die-straight with clear sight lines and no traffic calming, even at the entrance to Roman Road Primary School.

IAM chief executive Simon best said: “Speed limits are a limit. They are not a target to beat. Unfortunately this message has not got through to many motorists and it’s clear that efforts to make speeding as socially unacceptable as drink driving continue to fail. That’s why we need sustained campaigning by the government, motor industry and charities to keep ramming home the message that excessive speed kills. Catching speeders at two or even three times the limit also shows the importance of keeping speed cameras at well-known black spots.”

“The current guidelines on sentencing for excessive speeding offences are out of sync with modern roads, modern vehicles and society’s view of the value of lives lost in crashes. We all share the roads with these speeding drivers and the government must crack down on them with more consistent penalties and tougher measures to break their addiction for speed.”

A detailed breakdown by region is available in the attached Word document.