A warning system, which gives an audible and visual signal when a driver drifts out of their lane, has been launched by Valeo.

Voice recordings guide the user through the initial settings and provide a number of messages to guide and assist the driver throughout the journey.

All the Guideo functions can be configured or switched off using a remote control.

Guideo works via a built in camera, mounted on the windscreen behind the rear view mirror and is wired into the vehicle’s electrical system at a cost of around £450.