If it is contested land, it's all under Municpal and Provincial until/if settled so all rules still apply.
I really doubt 1784 and the Gov of Upper Canada is ever coming back so it's Provincial/Municipal
Its in the Halimand tract, which in 2006 became a negotiated no - go zone for the OPP. Only the Tribal police go there.

Do you really want to add a racial overtone to this topic? The thing is, that the health inspectors are already in place. The laws have been written a long time ago. Do we want to put someone in hospital? Do we want to kill someone? Is this crap shack worth arguing about? I, for one, want our laws to be upheld. If the local governance was doing their job, there wouldn't be a crummy burger shack.
The overtone is there, on the ground, as fact. I'm sure your heart is in the right place. Googel the Caledonia riots-2006.
Ain't worth repeating....