A moped rider has died after being involved in a collision with a car in Chelmsford.
The crash happened on the Hatfield Peverel-bound track of the A138 between the roundabout outside Toby Carvery and the Boreham interchange late last nght.
The victim is a 64-year-old man from Ingatestone.
The driver and three other people in the car were unhurt.
An 18-year-old man from Chelmsford has been arrested on suspicion of causing death by dangerous driving.
The road was closed for several hours while forensic collision investigation work was carried out.
Witnesses are asked to contact the Serious Collision Investigation Unit on 101 or email firstname.lastname@example.org