Falling asleep at the wheel accounts for 20% of all crashes on motorways and similar roads.
Fatigue can affect any driver, but the following groups have been found to be more at risk: -
18-30 year old male drivers
Leisure drivers - driving longer distances than they are used to
Work Drivers - 40% of all fatigue crashes involved someone at work.
Staffordshire Safer Roads Partnership can assist with more information on driving whilst tired.