Millions of motorists admit they've driven when 'dangerously tired' - and have even nodded off.<br /><br /> <br /><br />A poll of 2,000 motorists found a whopping 86 per cent have been in control of a vehicle while tired at some point.<br /><br /> <br /><br />Nearly one in 10 (eight per cent) have had a near-crash due to getting behind the wheel when exhausted.<br /><br /> <br /><br />And 41 per cent admit they’ve powered on to their destination despite feeling heavy-eyed.<br /><br /> <br /><br />The research was commissioned by insurance firm Allianz [https://www.allianz.co.uk/], which also conducted a scientific study which found motorists are twice as likely to drive unsafely when tired.
