Conservatives to announce new leader on Sept. 10, giving time for more candidates to join race

The Conservative Party of Canada will announce its new leader on Sept. 10, a move that opensup the race to candidates other than the presumed front-runner and only declared contender so far, Pierre Poilievre.

Leadershipcontenders will have until June 3to sign up new members, the Leadership Election Organizing Committee (LEOC) announced in a release late Wednesday night.

Supporters of Poilievre had pushedfor a shorter race that would make it harder for other would-be leadership contenders to gain momentum.

Former Quebec Premier Jean Charest, once theleader of the federal Progressive Conservatives, is also considering a run for the leadership.

"The rules will tell us whether the campaign is viable ornot,"Charesttold reporters in Ottawa on Wednesday night as he headed into a meet and greet with about 40 members of the Conservative caucus.

Charestsaid he decided not to run in the last leadership race two years ago because there wasn't enough timefor him to introduce himself to the membership and sign up new supporters.

The location of the leadership convention will be announced at a later date. Anyone entering the race will have to put down a $200,000 entry fee and a $100,000deposit the same amount as the leadership race in August 2020.

Candice Bergen has served as the party's interim leader sinceErinO'Toolewas ousted last month when a majority of his caucus voted against him in a leadership review.

Other leadership hopefuls considering runs

WhilePoilievreis the only declared candidate to date,other potential rivals aside fromCharesthave expressed interest.

Former Conservative cabinet minister, PeterMacKayis also mulling another run.

Sources told Radio-Canada that National Post columnist and political consultant TashaKheiriddinis also expected to mount a campaign. So isPatrick Brown, the mayor of Brampton, Ont.,and former leader of Ontario's Progressive Conservative Party.

"We really like the longer membership selling period and will be making a decision soon," a source close to Brown told CBC News lateWednesday.

Conservative MP and former leadership contender Michael Chong said Wednesday he hasn't ruled out another potential run.

LeslynLewis, MP forHaldimandNorfolk in southwestern Ontario and an ally of the party'ssocialconservative wing, finished third in the last leadership race. She's also said to be preparingateam for her leadership bid.

The 21-memberLEOCis made up of formerMPs, party officials and other party members.

The final details on all the rules, including when and where debates will be held and processes around candidate status, will be released later this week.

Race likely to be contentious

There are already signs the race will be a testy one.

On Wednesday night as Charest was meeting with Conservatives, he was attacked in a tweet by a Conservative caucus member.

MP Shannon Stubbs, who has endorsedPoilievre,wrotethatCharest was too much like Prime Minister Justin Trudeau on issues including gun control and a carbon tax.

An organizer said Charest would spend Thursday meeting one-on-one with more than a dozen members of Conservative caucus.