SOUTH WALES POLICE are investigating a road traffic collision which occurred at 11.15pm last night (Tuesday, May 31) at Northway Garage, Bishopston, Swansea.

The single vehicle collision involved a red Alfa Romeo Mito containing four occupants.

A 19 year-old man from Landore and a 19 year-old woman from Blaenymaes were declared deceased at the scene.

A 17-year-old girl from Penlan was airlifted to hospital with life-threatening injuries and a 17 year-old boy from Birchgrove was taken to hospital with non-life-threatening injuries.

Families are being supported by specially trained officers.

The road was closed for a number of hours whilst investigation work was carried out.

Anyone who may be able to assist officers in this investigation is asked to contact South Wales Police quoting 2200182514.

Go to: https://bit.ly/SWPProvideInfo, send us a private message on Facebook/Twitter, Via email: SWP101@south-wales.police.uk or phone: 101