Posted in Web Frontline Ont. staff did not know how to recall Pickering … May 2, 2020 Frontline staff at Ontario’s Provincial Emergency Operations Centre did not initially know how to send a correction after waking up most of Ontario last month with an erroneous warning about an … https://www.cp24.com/news/frontline-ontario-staff-did-not-know-how-to-recall-pickering-mass-nuclear-alert-1.4829717?cache=yes%3Fot%3DAjaxLayout