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.

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 trial heard.

A man denies causing death by careless driving after a crash that killed 68-year-old Pulvinder Dhillon.

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 ...

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?

Driver found guilty after deadly crash on malfunctioning smart motorway - Jury found Barry O’Sullivan guilty of one count of causing death by careless driving ...

Add Yahoo as a preferred source to see more of our stories on Google. A smart motorway system "wasn't working as it should be" at the time of a fatal collision on the M4, a court has heard. The system ...

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

Pulvinder Dhillon, who had been a passenger in the car, died after the collision [Family photo] National Highways fixed a fault after a smart motorway system failed to warn drivers of a broken-down ...