Three prisoners were rushed to hospital after overdosing on drugs in a Scottish jail.
One man fell ill at HMP Kilmarnock, which is run by private company Serco on behalf of the Scottish Prison Service, on Wednesday and was rushed by ambulance to the nearby Crosshouse Hospital.
A further two prisoners at the East Ayrshire jail, which is also known as Bowhouse Prison, were left stricken the following day and were also taken to the hospital's Accident and Emergency department.