Pupils from Langlees Primary have been evacuated after reports of a smell of gas.
Children left their classrooms around noon and are now being cared for in the nearby Dawson Centre.
The school in David’s Loan will remain closed for the rest of the day.
Parents and carers are urged to collect their children if possible. However, staff will continue to look after pupils until they are all picked up.
Transco are currently at the school and investigating.