Sleepiness and stress are perennial risks for the long distance lorry driver, and accidents are sadly too frequent.

However, a radical new driverless truck being trialled by Daimler may offer a solution.

Earlier this month, the automotive giant was granted the first licence ever to test such a vehicle on a public highway by the US state of Nevada.

Using a combination of GPS, radar and video cameras, the Freightliner Inspiration can drive by itself on open stretches of road, freeing a driver to take breaks, check his emails and even watch DVDs.

The catch is that a qualified person must remain in front of the wheel at all times so they can take control if something goes wrong.

Read more here.