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Speed: The Main Factor Road Trauma
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Speed Kills.
Don’t fool yourself, Speed Kills.
The faster you drive, the harder you hit.
Do these messages actually hit home any more, or have they become clichés
that are largely ignored by the motoring public?
Road Safety practitioners emphasise the need for speed reduction as a primary
factor in the minimising of fatalities and serious injuries. These enforcement
efforts are often contested by road users.
International research indicates that a reduction in speed is the quickest
way to lower road carnage. This is supported by looking at South African
statistics for 1973 when the oil crisis resulted in the lowering of speed limits
to 80 k.p.h. The number of fatalities and serious and disabling injuries dropped
markedly during this period of strict enforcement due to the need to save fuel.
The reduction of more than 30% in fatalities for KwaZulu-Natal from 1996 to 1999
was also due to substantially increased speed enforcement, including the opening
of a camera office with the capacity to administer more than a million fines
annually.
The fact that traffic enforcement officers are referred to as "speed
cops" is an indication of the perception by drivers that speed offences are
a targeted because they are an easy source of revenue. In well-planned road
safety efforts this should not be true. Speed enforcement should take place in
areas where there is a history of crashes to reduce speed in particularly
hazardous locations. Unfortunately there are still some local authorities who do
use speed trapping as a source of revenue.
Research shows that speed is the primary factor in 30% of crashes, and a
contributing factor in a further 40%. This means that in the vast majority of
cases, a slower pace would either reduce the severity of the crash, or make it
avoidable. Twenty South Africans lose their lives every day as a direct cause of
speed. What is necessary is that drivers learn to drive at speeds that are
appropriate to the conditions. 120 k.p.h. is the MAXIMUM speed considered safe
for light vehicles on national roads/freeways. This means that when there is
rain or mist, when the driver is tired, when there is the possibility of
pedestrian or animal activity, or when the vehicle is not in tip-top roadworthy
condition, the speed should be BELOW this maximum.
Nearly 70% of the fatal crashes on our roads involve ordinary light sedan
cars.
Speed control has many other effects besides a reduction in crashes. When one
forces drivers to slow down, their attitude changes. Not only will one arrive
alive, but one will also arrive at ones destination in a more relaxed frame of
mind. Also the potential for embarrassing confrontations is reduced. How many of
us have seen the humiliation of wives or girlfriends, as their aggressive
driving partner swears and gesticulates in what closely resembles "road
rage"?
Although we are lucky enough to enjoy one of the most sophisticated and
wonderful road systems and infrastructure in the world, we are still a country
which is developing, and for this reason we need to take into account situations
caused by poverty on our roads.
Some vehicles are not maintained to the very high standards one finds in
Europe or the USA, and this is especially true for tyres and brakes. We also
have pedestrians even on our freeways, and often animals stray onto roads
because of a lack of fencing, or the need to graze them in places where the
grass is lush i.e. on verges. Inadequately trained and inexperienced drivers are
common on our roads. Failure of many people to wear seat belts (or vehicles such
as taxis which do not have such safety restraints) makes passengers vulnerable.
Reduction in general speed makes the consequences of all these factors less
serious or avoidable if speed is reduced.
So lift your right foot slightly, and get into the habit of driving more
courteously, more slowly and more carefully. You may save your own life. You may
save the life of a loved one. You may save the life of somebody else by avoiding
a crash altogether. And you will definitely save some precious money to
counteract the spiralling fuel costs.

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