Three men have died in a car crash on a rural dual-carriageway.
Two other people - one man and one woman - suffered serious injuries in the smash on the A1077 between South Ferriby and Barton-upon-Humber in Lincolnshire.
Humberside Police say a black Toyota Celica and a white Peugeot 3008 collided yesterday at around 11am.
All those in the Toyota died, police confirmed.
The woman and a man who were in the Peugeot are in hospital. Their families have been informed.
"This was a very serious collision which has very sadly resulted in the deaths of three men, and left a woman and another man in a serious condition," Sergeant Rob Mazingham, from Humberside Police’s serious collision unit, said.
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"I now have officers working hard to find the families of the three men.
"I am also appealing to anyone who might have seen anything around the time of the collision, or the vehicles beforehand, to contact us.
"We will provide further details regarding this incident when we can."
A large presence of emergency services dashed to the remote scene on a sharp bend yesterday.
The road, which runs south of the Humber, was shut for several hours.
The investigation continues.