JAKARTA: Sleeping shoulder-to-shoulder on the floor of a crumbling, windowless room, prisoners in Indonesia fear an outbreak of the deadly coronavirus inside its walls is a "disaster waiting to happen". "It will be a breeding ground for the virus, should it get into any prison," said Brett Savage, locked inside Kerobokan prison known as "Hotel K" - on the Indonesian island of Bali, where 1,500 prisoners occupy blocks built for 350 people.