Canada's Prime Minister Justin Trudeau launching his campaign for the October 21, 2019 general elections
Ottawa (AFP) - Justin Trudeau kicked off the fight of his political life Wednesday, under attack for an ethics lapse and other controversies as he opened a campaign for Canada's October 21 general elections.
Polls showed Trudeau, once the youthful golden boy of Canadian politics, in a horse race with Conservative Andrew Scheer, who launched his bid for leadership by accusing the Liberal prime minister of lying "to cover up scandals."
"He has lost the moral authority to govern," Scheer declared before boarding his campaign jet.
Accusations of political meddling in the bribery case against engineering giant SNC-Lavalin plunged support for Trudeau at the beginning of the year.
After the prime minister met with Governor General Julie Payette to ask her to dissolve parliament and officially start the race, he sidestepped questions about SNC-Lavalin.
Sticking to slogans, Trudeau told reporters there was "a huge amount of work still do" and that it was "always possible to do better."
This election, he said, was a choice between "the failed (austerity) policies" of his Tory predecessor or "continuing to move forward" with his team.
Elected by a landslide in 2015, Trudeau and his Liberal Party are now battling to hold onto a majority in parliament, with challenges rising up not just from the Conservatives but also on the left.
No Canadian prime minister with a majority has ever failed to win a second term.
New Democratic Party leader Jagmeet Singh and Greens party leader Elizabeth May are positioning themselves as spoilers with the aim of denying Liberals or Conservatives a majority.
Voters will choose all 338 members of the House of Commons, with an average of polls showing the Liberals in a dead heat with the Tories.
Scheer was due to make whistle stops in vote-rich Quebec and Ontario, while Trudeau headed to British Columbia to shore up support hemorrhaging over his nationalizing of a pipeline.
- Mixed record -
Throughout his first term, Trudeau cast himself as a champion in the fight against global warming. On Wednesday, he promised "a more ambitious climate plan," while Scheer has vowed to roll back a federal carbon levy as his first act in office, if elected.
The Canadian economy is strong, posting second-quarter growth of 3.7 percent and almost half a million new jobs created in the last year.
But the economic gains have not been widely felt, and Canadians have increasingly expressed concern about a rising cost of living.
The Liberals over the past four years legalized cannabis, boosted Canada's resettlement of refugees, negotiated a new continental free trade deal with the US and Mexico, and concluded trade pacts with the EU and Pacific nations.
The Trudeau government also oversaw the largest military procurement in Canadian history, to replace aging warships and fighter jets.
But Trudeau's stumble on the ethics front dealt a major blow to his image as a fresh face out to change politics as usual.
The scandal broke when two members of his own cabinet accused him and his aides of meddling in the prosecution of SNC-Lavalin to save jobs.
The cabinet ministers -- both women, one of them Canada's first indigenous attorney general -- were expelled from the party.
The episode cost Trudeau support among women, indigenous people and young people -- constituents that helped propel him to victory in 2015.
Trudeau's political agenda also was often sidelined by crises, including diplomatic and trade rows with the US and China.
As host of the 2018 G7 summit, Trudeau found himself accused of weakness and dishonesty by US President Donald Trump after the US suddenly pulled out of the joint final statement.
China last December detained two Canadian nationals in apparent retaliation for Canada's arrest of a Chinese tech executive on a US warrant.
And nationalizing an oil pipeline to salvage the construction project after years of delays due to protests and legal challenges also drew the ire of environmental activists that year.
In recent months, the Liberals managed to claw back some of their losses. A survey average showed support for both the Liberals and Tories at 33.8 percent.
The latest polls on Tuesday, however, gave the Liberals a slight edge.