25.2. Despite section 25.1, a person entitled to be enrolled as an Inuit beneficiary may not be so enrolled if the person is already enrolled under another land claims agreement in Canada, unless it is an agreement affecting the Inuit of Nunavik, including an agreement relating to the Nunavik Marine Region bordering on Québec, to Labrador or to the Labrador offshore area, or the person demonstrates that he has abandoned the prior enrollment.