Two vehicles were involved in the accident, which is described as a severe side collision.
A total of four people were taken to hospital after the accident, and one of them, a man in his 80s, later died. A woman in her 80s is also being treated for serious injuries but is in a stable condition. The condition of the other two is unclear.
A person has been arrested on suspicion of gross negligence in traffic and causing death, the police write on their website.
