Police are appealing for witnesses to the collision on the A10 that killed two men yesterday at Brandon Creek.
The men were travelling in a black Austin Mini that was in collision with a green Volkswagen Passat.
The driver of the Passat, a 27-year-old man from King’s Lynn, suffered slight injuries.
Police would like to speak to anyone who saw the collision, that happened at about 6.45am, or either the Passat or Mini just prior.
A lorry and another car were also involved in the collision but were not badly damaged and no-one else was injured.
The road was closed to allow investigations and recovery to take place.
Anyone with information should contact Sergeant Steve Watson on 101.