A group that represents numerous First Nations across British Columbia is calling on Ottawa and Alberta’s government to halt efforts to advance the West Coast pipeline, saying expanding the oil industry will accelerate climate change and disasters.

“The destructive and disastrous consequences of expanding fossil fuel production extend far beyond any single territory,” the Union of British Columbia Indian Chiefs said in a letter addressed to Prime Minister Mark Carney and Premier Danielle Smith.

“From catastrophic wildfires to destructive floods and rising seas, the impacts of climate change are already being felt across this country. Every new fossil fuel project deepens that crisis.”