EASTPORT, Maine (CP) - A New Brunswick group says Ottawa has to start acting soon to stop a pair of proposed liquefied natural gas terminals on the American side of Passamaquoddy Bay.

Janice Harvey of the Save Passamaquoddy Bay group says Prime Minister Stephen Harper has stated his opposition to the projects, but has yet to introduce regulations to stop them.

Huge LNG tankers serving the proposed plants would have to navigate a tricky passage through Canadian waters.

Harvey says they pose a danger, and just their presence would devastate the local economy that relies on the fishery and tourism.

She says the American regulatory process is proceeding and her group will have to raise over $50,000 US for legal fees to fight the plan.

Harvey says that would be avoided if the Canadian government acts now to block tanker traffic from the bay.

Members of the public were given a site tour Thursday of the proposed Quoddy Bay LLC liquefied natural gas terminal planned for Split Rock, Pleasant Point Indian Reservation, in Maine, just north of Eastport.

The Downeast LNG facility is proposed for Robbinston, Maine.

New Brunswick Premier Bernard Lord says his government has clearly expressed its opposition to the terminals.

Lord says he's confident Veterans Affairs Minister Greg Thompson will act on the issue.

Thompson is the MP for the southwestern portion of New Brunswick that includes Passamaquoddy Bay.