Two women person died and 2 men person been taken to hospital, 1 successful a captious condition, aft a crash.
It happened connected the A4050 successful Barry, Vale of Glamorgan, astatine astir 13:40 GMT Saturday, and the roadworthy is inactive closed from the junction of Port Road East and Barry Dock Link Road to Pugh’s Garden Centre.
South Wales Police confirmed that 2 women died astatine the country and 2 men are presently receiving attraction successful hospital.
Officers said the roadworthy would stay closed until astatine 02:00 connected Sunday astatine slightest arsenic investigations proceed with motorists told to debar the area.
Sgt Craig Wood said: “First and foremost, our thoughts are with the household of the 2 women who person died successful this collision.
“We are successful the aboriginal stages of our probe and are inactive trying to found the afloat circumstances."
He appealed for anyone driving successful the country betwixt 13:30 and 13:50 connected Saturday who whitethorn person accusation to get successful touch.
"We are peculiarly keen to perceive from anyone who tin springiness america other item connected the mode of driving of a grey Audi RS 4 anterior to the collision," helium added.