7 News NSW prisons in lockdown after staff walk off over attack on guards | 7NEWS 6 months ago The News Room All of NSW’s 36 prisons are in lockdown after staff walked off the job, furious over an attack on four of their own. Subscribe and set … Post navigation Previous Hurricane Melissa rips through Jamaica; Netanyahu orders strikes in Gaza | 9 News AustraliaNext Is Thailand Still Safe for Aussies? Inside the Travel Risk Zone | 7NEWS