Ontwreckdiver
Contributor
Illegal here as well, but the cops won’t be waiting for you when you dock unless someone drops a dime on you.
They take it pretty seriously up here thankfully, you probably won't even allowed back on the boat with any treasures, as the boat operators can face big fines. The MNR is police, judge and jury on the spot and can seize dive gear and vehicles.
We have an great organization called Save Ontario Shipwrecks. Home | Save Ontario Shipwrecks