Tribute to girl, 3, and unborn brother who died after eight-vehicle pile-up

A heartbroken family have paid tribute to a "perfect" three-year-old girl and her unborn baby brother who died after an eight-vehicle pile-up on a dual carriageway.

Little Isla Wiggin was injured along with her pregnant 31-year-old mother in the collision, on the northbound carriageway of the A34 at Hinksey Hill, Oxford, on August 25.