A fourth person has died after a collision between a sports car and a quad bike in West Yorkshire.
Two girls, aged 16 and 18, and a 20-year-old man on the quad bike died at the scene of the collision near Hemsworth.
A second 20-year-old man died later in hospital from his injuries.
Officers were called at about 12.30am to reports of a collision between a bronze Nissan 350Z sports car and a quad bike on the A6201 halfway between Upton and Hemsworth.
Two men, aged 21 and 22, from the Nissan, have been arrested on suspicion of dangerous driving and remain in police custody
Police said investigations into the collision are continuing and appealed for witnesses to contact them.
A father-of-one was just days away from celebrating his 21st birthday when he was killed in a horror crash involving a quad bike.
Four young people have died after the quad bike they were travelling on crashed into car in West Yorkshire.