'It was scary, very scary'
A school bus carrying more than 40 pupils crashed on Monday afternoon.
33 people were were treated at the scene on the Ballyblack Road East near Carrowdore by the Northern Ireland Ambulance Service (NIAS).
Translink said the bus was carrying students from Strangford College to Bangor.
Twelve-year-old Strangford College pupil Dylan said he was sitting with his friend on the top deck of the bus when it crashed.
Four children were taken to hospital with non-life threatening injuries, the police confirmed.