GM plant in Oshawa, Ont., to shut down

Sources inside the government haveconfirmed that a General Motors plant in Oshawa, Ont., is set to close.

It's unclear how many employees will lose their jobs, since this is part of a larger global restructuring plan, the sources said.

In a statement, Unifor, the union representing auto workers at the plant, saidthey have not heard "complete details of the overall announcement" but were told that no cars are set to be assembled at the plant past December 2019.

"Based on commitments made during 2016 contract negotiations, Unifor does not accept this announcement and is immediately calling on GM to live up to the spirit of that agreement," the statement reads.

The union said it would be holding talks with General Motors Monday.

"We have no news or comment tonight and won't be commenting to others on speculation," a spokesperson for GM said on Sunday.

Plant employs 2,522 workers

The plant, a 45 minute drive east of Toronto, produces cars such as the Chevrolet Impala andthe Cadillac XTS.

According to GM's website, the Oshawa Assembly Plant employs 2,522 workers with Unifor Local 222. Production began on Nov. 7, 1953.In the 1980s, the plant employed roughly 23,000 people.

Oshawa Mayor John Henry said he hopes the news is "just a rumour," and adds that he had not spoken to anyone from GM.

"It's going to affect the province, it's going to affect the region ... The auto industry's been a big part of the province of Ontario for over 100 years," Henry said.

Unifor national president Jerry Dias said in April that the Oshawa complex was headed for closure in June of this year. But he noted the former head of GM Canada, Steve Carlisle, was determined it wouldn't close on his watch.

Carlisle was moved that month to head Cadillac, the global automaker's luxury car division as part of a management rotation.

At the time of the transfer, Dias said Carlisle's appointment to head Cadillac would raise his profile and influence within GM's headquarters in Detroit, and that "would be a huge benefit for us."

The Oshawa operation became a talking point for U.S. President Donald Trumpduring Canada-U.S. trade negotiations, according to a Toronto Star report about an off-the-record aside during an interview with Bloomberg News over the summer.

"Every time we have a problem with a point, I just put up a picture of a Chevrolet Impala," the U.S. president was reported to have said.

'Gravely concerning'

Oshawa NDP MPP Jennifer French saidthe news of the closure is "gravely concerning."

"If GM Canada is indeed turning its back on 100 years of industry and community abandoning workers and families in Oshawa then this is a callous decision that must be fought," she said in a statement on Sunday, adding that she hopes the province joins her in the fight.

In a tweet, Conservative LeaderAndrew Scheersaid the news is "terrible."

"My heart goes out to all those affected by this devastating decision. Conservatives will monitor this closely and stand up for those affected," the tweet read.

Outstanding loan for more than $1 billion

In 2009, as part of an effort to bailout the auto sector, GM received several billion dollars in loans and supportfromthe Canadian and Ontario governments as it went through bankruptcy protection.

In October, Export Development Canada, the nationalexport credit agency, showed there was an outstanding loan to GM Corp. for more than $1 billion.

The loan also appears to be attributed to a bankrupt version of the firm that was split off from a viable version of GM that year.

Aaron Wudrick, director of the Canadian Taxpayers Federation, said that "job losses are always unfortunate and governments are right to be seized with finding ways to help affected individuals adjust."

"But what is absolutely clear is that giving large corporations taxpayer bailouts is not the solution," he told CBCNews in an email.