The Canadian Press reported that federal politicians say Canada is considering regulations to ban liquefied natural gas supertankers from a sensitive waterway in the Bay of Fundy, risking renewed territorial tensions with the United States. Maxime Bernier, Canada's new minister of foreign affairs, assured a citizens' group on Sunday that Canada is opposed to the prospect of LNG supertankers navigating the treacherous waters that lead into Passamaquoddy Bay between Maine and New Brunswick. Passamaquoddy Bay lies between Maine and New Brunswick and any supertanker traffic would have to cross through Head Harbour Passage, a narrow waterway that Canada considers internal waters. While the U.S.