Emergency services raced to Addiewell Prison after reports of a “riot” - which is believed to have been sparked by the way inmates are being treated amid the coronavirus crisis.The disturbance, which led to the private jail’s Forth D Hall being “smashed up” also led to unconfirmed claims that prisoner had stabbed a prison officer who had been taken hostage.All prisons in Scotland are understood to have faced mounting tension amid rising numbers of suspected and confirmed cases of coronavirus.Prison advocacy groups have warned that overcrowding creates a perfect storm for the spread of any virus.Many believe suspected cases have remained in contact with others for too long, including some who have continued to share calls.Police, fire and