I'm not so sure. You are raising the exact issue raised by Mr. Lee and you are giving it even more weight. I thought, as did Mr. Lee, that “other entities” cannot include municipalities. So I thought, given the wording and the context, that, no, it cannot include municipalities, because other entities fall under federal jurisdiction. Since I still believe that an emergency situation is not the right time to fight a constitutional battle, and since I acknowledge the caution and good faith of the drafters of the bill as regards the respective provincial jurisdictions, I found that...
However, if, on the one hand, you include both phrases in the same section and say “and through the provinces, those of local authorities” and, on the other hand you then add another wording, namely “an other entities, emergency management activities”, it seems to me you would be adding something.
I would be more satisfied with that and it would be clearer if it simply said “with the provinces and, through the provinces, those of local authorities and other entities.”