A woman and her young daughter have died following a two vehicle collision on the Whitepark Road in Ballycastle on Tuesday, May 12.
The two were killed when they quad bike they were on was in collision with a tractor that occurred at around 4.50 pm on Tuesday afternoon.
A second young girl was taken to hospital and is understood to be in a critical condition this morning.
The Whitepark Road was closed until the early hours of Wednesday morning but has now re-opened.
A full investigation is underway and officers have appealed to anyone who witnessed the collision or captured the collision on their dash cam to contact police on the non-emergency number 101, quoting reference number 1392 12/05/20.