Van that detects if drivers are holding a mobile phone trialled in UK

Stationary roadside vehicle can also tell if passing drivers are not wearing seatbelt

A van with technology that can automatically detect drivers holding a mobile phone at the wheel or not wearing a seatbelt is being trialled in the UK for the first time.

National Highways are working with Warwickshire police to try out the sensor test vehicle" on motorways and major A roads, and drivers who are caught may be prosecuted.