or, apply full brakes, apply full audible warning and swerve at the last possible moment, while calling the emergency services to put them on alert.<p>But how common is your scenario ?<p>I consider this a more critical failure :<p>The Federal Motor Carrier Safety Administration suspects that as many as 28% of commercial truck drivers have sleep apnea.<p>The Sleep Medicine Division surmised that nearly a 250,000, persons fall asleep while driving each day of the year.<p>Nearly half of semi-truck drivers have admitted to actually ‘drifting off’ while driving a long-haul route.<p><a href="https:&#x2F;&#x2F;www.hg.org&#x2F;article.asp?id=29866" rel="nofollow">https:&#x2F;&#x2F;www.hg.org&#x2F;article.asp?id=29866</a>