Group of about 20 blocked Canadian National Railway Co rail line near Edmonton, capital of the western province of Alberta

This article is more than 6 months old

This article is more than 6 months old

Demonstrators opposed to a Canadian gas pipeline have blockaded another railway line in the west of the country, adding to pressure on Justin Trudeau to solve a two-week protest.

Freight traffic in eastern Canada has already been stopped for days after campaigners blockaded a main line in Ontario. Protesters across the country have taken up the cause of the Wet’suwet’en indigenous people who are seeking to stop the C$6.6bn (US$4.98bn) Coastal GasLink gas pipeline project in British Columbia.

Q&A Who are the Wet’suwet’en? Show Hide The Wet’suwet’en nation have lived on their territories in what is now British Columbia for thousands of years. They have never signed treaties or sold their land to Canada. With a population of about 5,000, the Wet’suwet’en are composed of five clans (Gilseyhu, Likhts’amisyu, Laksilyu, Tsayu and Gidimt’en), which are further divided into 13 house groups, each with its own distinct territories. The Unist’ot’en, the People of the Headwaters, belong to the Gilseyhu clan. Hereditary chiefs are responsible for the health and sustainability of their house group territories, and Wet’suwet’en law prohibits trespass on the territory of other the house groups. Wet’suwet’en people have retained their legal traditions and continue to govern themselves through the Bahtlats (feast hall), where decisions are ratified and clan business is conducted.

On Wednesday, a group of about 20 people blocked a Canadian National Railway Co rail line near Edmonton, the capital of the western province of Alberta.

“They’re on the CN property, and we’re working with the CN police to resolve it,” a local police spokesman, Barry Maron, told the Canadian Broadcasting Corp.

Television footage showed the group standing on the rails behind a banner that read “No pipelines on stolen land.” The company said it was assessing legal options.

Trudeau, who insists his government will not use force against the protesters, toughened his language on Wednesday, calling the disruptions unacceptable.

The blockades pose a delicate challenge for Trudeau, who says one of his main priorities is to improve relations with Canada’s marginalized and impoverished indigenous population.

“This government is working extremely hard to resolve this situation. We know people are facing shortages, they’re facing disruptions, they’re facing layoffs – that’s unacceptable,” Trudeau told reporters in Ottawa.

His tone was noticeably harsher than in a speech he gave to legislators on Tuesday in which he stressed the importance of “dialogue and mutual respect”.

The opposition Conservative party says the federal government should send in police to clear the blockades, which are also hitting Quebec, Canada’s second most populous province.

Quebec’s premier, François Legault, on Wednesday demanded Trudeau come up with a timetable to end the blockades.

• This article was amended on 20 February 2020 because an earlier version referred to the main opposition parties saying that the federal government should send police to clear the blockades. That should have referred to the opposition Conservative party only. This has been corrected.