Pulvinder Dhillon, 68, from London, died after the crash on the M4 in Berkshire in March 2022.

Barry O'Sullivan denied causing the death by careless driving of 68-year-old Pulvinder Dhillon.

Barry O'Sullivan, 45, was convicted at Reading Crown Court over the death of Pulvinder Dhillon, who was travelling as a passenger in her daughter's Nissan Micra.

Smart motorways are meant to be a cost-effective way of increasing road capacity, but how do you use them and how safe are they?

Motorist convicted of causing death of Pulvinder Dhillon said National Highways ‘did nothing about’ broken signs ...

A van driver who ploughed into a broken-down car in the fast lane of a smart motorway has been convicted of killing a grandmother who died in the crash – despite the safety alert system malfunctioning ...

The M4 alert system had been malfunctioning for five days when Barry O’Sullivan crashed his van into the back of a broken-down car, the ...

Smart technology embedded in new motorways like the West Gate Tunnel would one day enable driverless cars to plug into systems and “see” ahead of their in-built sensor range.

With traffic snarls along highways worsening, local highway concessionaires have introduced "smart lanes" as a quick fix to ease flow.

More than 150,000 vehicles crawl along the M8 at Charing Cross in Glasgow each day and the road is bedevilled by roadworks and traffic jams. So ...

An EU initiative aimed at saving lives by reducing response times to road traffic incidents, eCall has been mandatory in ...