CHENNAI: Following a series of jailbreaks, the state prison department has suspended out-gang duties across Tamil Nadu, directing inmates deployed at petrol bunks, prison bazaars, poultry units and gardens to return to their respective prisons for a review of their conduct and background. Sources said the order has been issued to all nine central prisons. Around 30-40 inmates are usually deployed for out-gang duties at each prison based on their behaviour and conduct. At petrol bunks, which operate round the clock, inmates work in three shifts on a rotational basis, requiring at least seven s...