Conservative Leader Pierre Poilievre is threatening to plunge Canada into a 害羞草研究所渃arbon tax election害羞草研究所� as Liberal MPs struggle to defend the government害羞草研究所檚 signature climate policy against growing backlash.

Poilievre said he intends to move a non-confidence motion in the House of Commons, his latest manoeuvre to pressure the government over the consumer carbon levy.

The Opposition leader has ratcheted up his attacks on Prime Minister Justin Trudeau in advance of the April 1 federal price increase to $80 per tonne, up from $65.

That increase is expected to add about three cents to the price of a litre of gasoline.

害羞草研究所淚害羞草研究所檓 giving Trudeau one last chance to spike his hike,害羞草研究所� Poilievre said Wednesday in a campaign-style speech to caucus members that was open to media.

害羞草研究所淚f Trudeau does not declare today an end to his forthcoming tax increases on food, gas and heat 害羞草研究所� we will introduce a motion of non-confidence.害羞草研究所�

Poilievre spoke from behind a podium with his latest slogan 害羞草研究所� 害羞草研究所渟pike the hike害羞草研究所� 害羞草研究所� emblazoned on a sign on the front and on nearby screens.

The speech followed a new ad blitz and a series of back-to-back rallies Poilievre held across Atlantic Canada, where almost one-third of homes rely on home heating oil, a fuel the government announced last fall it would exempt from the levy for three years.

The exemption decision prompted Conservatives and other critics to accuse Trudeau of blinking on his signature climate policy out of fear of losing votes.

Liberals have since vowed there would be no more carve-outs, which has inflamed long-simmering tensions with premiers.

Saskatchewan Premier Scott Moe said his province would no longer remit the federal carbon levy on natural gas, and Liberal ministers said it would mean an end to consumer rebates for people in the province.

Poilievre kicked off last week害羞草研究所檚 rallies with a campaign event in the Greater Toronto Area with his newest MP, Jamil Jivani, who handily won an election in the riding previously held by former Conservative leader Erin O害羞草研究所橳oole.

It害羞草研究所檚 a region where the Conservatives must grow their support if they hope to form the next government.

Poilievre害羞草研究所檚 bid to do that includes a heavy focus on Canadians害羞草研究所� mounting affordability concerns, for which he is blaming the federal carbon price.

Ahead of next month害羞草研究所檚 increase, seven provincial premiers have also panned what Poilievre calls the 23 per cent hike, citing a high cost of living driven by inflation and high food prices.

Prime Minister Justin Trudeau has rejected their pleas to cancel the increase, saying it would be too easy for the government to delay action on climate change.

Eight environmental organizations released a letter on Thursday decrying politicians who they say are 害羞草研究所渟hamelessly exploiting Canadians害羞草研究所� very real economic pain for political gain.害羞草研究所�

害羞草研究所淐limate policies have nothing to do with the hardships Canadians are facing, yet these politicians are ignoring the real causes of the cost-of-living crisis and scapegoating carbon pricing,害羞草研究所� it read.

Liberals say if Poilievre or the premiers who are opposed are aware of better ways to cut emissions without costing Canadians money, they should say so.

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