Introduction
1.1 Background to the study
Accident can be defined as an unpleasant incident that happens unexpectedly; it can also be defined as an incident that happens by chance. Road traffic accident is therefore an unexpected phenomenon that occurs as a result of the use or operation of vehicles, and trucks, on thehighway, when a traffic accident occurs it may be fatal, resulting in deaths of road users (passenger, drivers, or pedestrians); serious when there is no deaths but a person is seriously injured, and minor when it is not serious enough as to cause substantial hardship. When there is no fatality, serious injury, minor or slight injury and only vehicular damage or property damage occurs, it is referred to as damage only accident.
Most citizens use the road at one point in time or the other, and therefore face a risk of road accident. Through road accidents, hundreds of productive citizens die every year. By these, many families have lost their bread winners, many wives have become widows and many husbands rendered widowers, countless number of children have become orphans many songs of victory and jubilations had been turned into morning and wailing overnight. Many dreams are shattered; plans and aspirations are laid to rest in the graves all in name of road accident.
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