83. Where a civil protection authority is unable or fails to act in an actual or imminent major disaster situation, or during a post-disaster recovery period, the Minister may order the implementation, within all or part of the area of jurisdiction of the authority, of the emergency response or recovery measures under the authority’s responsibility according to the applicable emergency preparedness plan, and, where necessary, designate the person in charge or, in the absence of a plan, order the implementation of the emergency response or recovery measures provided for in Québec’s national civil protection plan.