A 32-year-old man has been arrested and bailed on suspicion of causing death by dangerous driving over a fatal collision in Essex.
He was driving a silver Audi A4 which crashed with a red Suzuki Wagon on the B1508 Colchester to Bures road at West Bergholt on Sunday afternoon.
A man in his 50s, who was driving the Suzuki, died at the scene.
Police said the Audi driver suffered minor injuries. He has been bailed until April.
On Sunday morning, a man died after being struck by a lorry on the Essex stretch of the M25, between the A12 and M11 junctions.
Police said it was unclear why he was walking on the motorway.
They have appealed for witnesses to contact them.