Manchester had been trained for the wrong kind of terror attack, inquiry hears
Daily Mail
Security experts commissioned by the inquiry into the 22 deaths in Manchester Arena on May 22, 2017 said a tabletop exercise in June 2016 had highlighted that the foyer might be a target.
https://www.dailymail.co.uk/news/article-8805905/Manchester-trained-wrong-kind-terror-attack-inquiry-hears.html?ns_mchannel=rss&ns_campaign=1490&ito=1490