When land is withdrawn from disposition under the Territorial Lands Act, the intent of that withdrawal is that no new interests will be issued in that land. They do that for a number of reasons usually with respect to what future considerations might be for that land, such as land claim negotiations, protected areas, things like that. When they withdraw land, the purpose is to stop new interests from being issued in that land.
However, generally speaking, there are existing interests in the land that's withdrawn. In the case where there was an existing surface interest and existing subsurface interest, there is a potential for a dispute to arise between access in respect of that mineral interest. The bill applies to that circumstance. It's not a very common circumstance.