Five schoolchildren have fallen ill after ingesting an "unknown substance" at a school hostel.
Parents in Orkney have been warned to look out for capsules with an unknown liquid inside, after the five pupils became "unwell" - with two taken to hospital.
The five young people took ill on Wednesday at the Papdale Halls of Residence, a hostel for students from the North and South Isles who attend Kirkwall Grammar School.
