Motorists who may have witnessed a two-vehicle collision which resulted in the death of 26-year-old Seb Knowles – believed to be the son of Antiques Roadshow star Eric Knowles - are being asked to come forward.

Thames Valley Police put out a witness appeal following the fatal collision in the early hours of Friday morning.

At about 3.30am the Mercedes car which Mr Knowles was driving was involved in a crash with a white DAF lorry.

Tragically the popular DJ was killed in the crash, and a sign is now in place asking for motorists to come forward with any information they may have.

Since his death, friends and fans have been paying tribute to him.

If you have any information contact officers on 101, or speak to Crimestoppers anonymously on 0800 555 111.