Due to the sensitive nature of their comms they have asked for ENC talk groups and radios
We have a bit of a similar situation here in Alberta but the fire radios and repeaters are supplied by the Federal government. Usually they are on National Parks frequencies. Just east of Edmonton the Stony Plain reserve (Enoch) allows you to hear the incoming calls. It seems more like a taxi service to pick up people and cigarettes than a fire service.
We'll have to watch for tg's for First Nations once the AFRRCS is online here.
The INM highway 2 blockade south of Edmonton attracted lots of EPS resources and RCMP members from all over the place. The blocking the highway to Ft. McMurray threat has lost a bit of steam. The weather closed it for over 24 hours and was a major inconvenience for travellers but not a huge deal.