Just to be clear, when the Sable Island National Park Reserve was created, the federal-provincial accord acts that Chris described were amended. One, it prohibited oil and gas exploration and development from the surface of Sable Island. Two, it established the 200-square-kilometre buffer zone around the island that prohibits oil and gas exploration and development out to one nautical mile—an unprecedented decision.
The Government of Nova Scotia insisted that as a condition of establishment, low-impact seismic activity could be permitted by the offshore petroleum board. In testimony before this committee, which considered that legislation, the Nova Scotia government made it clear that it was a deal breaker for establishing the park.
The important point they made was that first of all, the board confirmed to this committee that no work was imminent in terms of low-impact seismic activity. Second, they were going to be working with us, and we would be consulting the public on what “low-impact seismic activity” means, because “low impact” was not defined in the legislation.
They affirmed that the current seismic information for the region was adequate but maybe needed to be updated at some point, and they might need access to Sable Island to do that. They undertook such activity in the 1990s, and an ecologist who lives on the island confirmed that the approach had no impact.
As you've heard, the reason they need to do it is there's hydrocarbon development in the offshore beyond there. They need to make sure that when they are drilling, they have a very clear understanding of the seismic structure. If, as a result of being denied access to Sable Island to do some offshore work that would be permitted but has nothing to do with the park, they cannot undertake that seismic activity, there may be a gap in the information related to drilling in other places that could cause an issue with respect to drilling.
It was a condition of establishment. It was a well-founded argument in the view of governments, so to change it would require a renegotiation of the agreement with Nova Scotia and amendments not only to the Canada National Parks Act but to the accord acts.