The Liberal leader booted Newfoundland MP Scott Andrews and Montreal MP Massimo Pacetti from his caucus and called for an independent investigation into accusations of what Trudeau termed "serious personal misconduct." He also suspended their candidacies for the next election, pending the outcome of the investigation.
The days when such incidents were dealt with quietly in parliamentary backrooms are long over, Trudeau told a news conference.
"Look, folks, it's 2014. It's time that this workplace, like other workplaces across the country, had a process whereby these issues can be aired and dealt with," he said.
"It is extremely important that we make it very clear that as an institution we will protect and encourage people who come forward with serious allegations of this type."
Both Andrews and Pacetti have denied the allegations. Nothing has been proven against them.
Nevertheless, Trudeau said he had a duty to take "fair but decisive" action after one of the NDP MPs "personally and directly" complained to him on Oct. 28. While he needs to be fair to all concerned, the "benefit of the doubt" must go to the complainants, given how difficult it is for them to come forward, he said.
Trudeau's swift action was also no doubt influenced by the scandal that has engulfed the CBC for the past two weeks over former radio star Jian Ghomeshi's alleged misconduct with women. The public broadcaster has been criticized for not acting sooner to address Ghomeshi's alleged behaviour.
Neither the Liberals nor the NDP would reveal the names of the two complainants or even confirm publicly that they are New Democrats. However, NDP insiders said the two were shaken by Trudeau's decision to make the matter public and fear their names will inevitably leak out.
However, Foote said in an interview that Trudeau had "no choice but to act on it" once one MP directly complained to him.
The incidents about which the MPs have complained date back as much as a year ago, insiders say.
NDP Leader Tom Mulcair knew about one of the complainants but, at the MP's request, had not pursued the matter, according to NDP insiders. He only became aware of the other complainant when Liberal whip Judy Foote raised the matter last week with her NDP counterpart, Nycole Turmel.
Liberal insiders say Trudeau first learned of the allegations on Oct. 28 while attending the Hamilton funeral of Cpl. Nathan Cirillo, the soldier who was killed at the National War Memorial the previous week.
Trudeau said he immediately directed Foote to discuss the matter with her counterpart in the other party. Foote and Turmel met on Oct. 30 with the two complainants, who "confirmed the personal misconduct allegations." Foote also spoke with Pacetti and Andrews.
On Wednesday, Foote apprised the Speaker of the House of Commons, Andrew Scheer, of the situation and suggested that a "neutral third party trusted by all concerned" be brought in to investigate.
She asked that the multi-party board of internal economy, which the Speaker chairs, urgently establish a process to investigate the allegations and similar complaints in future. While there is a procedure for Commons employees to lodge complaints, she said there's no similar process to deal with complaints between members of Parliament.
However, a spokesperson for the Speaker said MPs can use the same process available to Commons employees to lodge a confidential harassment complaint with the House's chief human resources officer.
Mulcair said he's "deeply saddened" by the allegations.
"Everyone who works in these places has a right to be in a secure work environment, free of harassment," he said. "We want to make sure that all parties work on these issues and I think that it's something that we should do together to show that it is something on which we all agree."
Andrews, MP for the riding of Avalon in Newfoundland and Labrador, was first elected in 2008 and re-elected in 2011. Until his suspension, he was the Liberal critic for access to information, privacy and ethics.
Pacetti, 52, is a veteran MP who was first elected to the Commons in a byelection in May 2002 in the Montreal riding of Saint-Leonard-Saint-Michel. He was re-elected in 2004, 2006, 2008 and 2011.
Both Andrews and Pacetti issued statements denying any wrongdoing and expressing confidence they'll be cleared by an investigation.
"I believe that our Parliament needs to be a workplace free of harassment, for both staff and MPs," Andrews said.
Pacetti said he has "not been provided with the specific details of the allegations" that prompted his suspension, but promised to co-operate fully with an investigation.
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