Speeding is not something carried out by a small deviant
minority, which makes it an emotive subject for a large percentage
of the population. About two thirds of drivers regularly exceed
30mph urban speed limits and most vehicle related deaths occur
on these roads.
In the UK, many drivers believe excessive speed is not a
problem, even though it can pose a serious risk to all road
users.
Drivers who want to break the speed limit often intimidate
other drivers in front of them by driving too close or constantly
trying to overtake. This can put a lot of stress on other
drivers so that they also feel a need to exceed the speed
limit to alleviate pressure from vehicles behind.
Many drivers also treat posted speed limits as minimums rather than maximums, failing to realise the risks they pose to themselves, their passengers and other road users.
There is overwhelming evidence that lower speeds result in
both fewer collisions and in reduced severity of collisions.
Research by the Transport Research Laboratory showed that
just a 1mph reduction in average speed results in an average
5% reduction in collisions.
At the other end of the spectrum, even a slight increase
in speed can cause fatality rates to soar.
Drivers are twice as likely to kill someone when travelling at 35mph than they are at 30mph. At 40mph, nine out of 10 pedestrians will die, but at 20mph, nine out of ten will survive.
Over four times as many people die each year on our roads than as a result of violent crime. Our driving attitude and behaviour has to change to prevent many more unnecessary deaths and suffering.