Patrick Brown has officially joined the race to lead Ontario's Progressive Conservatives in an effort to reclaim the party's top job, which he was forced to give up last month amid sexual misconduct allegations.
The Barrie, Ont., politician arrived at the party headquarters late this afternoon, moments ahead of a registration deadline.
Elections Ontario has since listed him as one of five candidates vying for the party's top post months ahead of a spring provincial election.
Earlier on Friday, Brown was kicked out of the Tory caucus, which means he will sit as an independent when the legislature resumes on Tuesday.
Brown has mounted a campaign in recent days to clear his name, alleging two women who spoke out against him were lying and possibly manipulated by his political enemies inside and outside the party.
He has also vowed to sue CTV News, which published the allegations. CTV has said it stands by its reporting.
Four other candidates former Tory legislator Christine Elliott, Toronto lawyer and businesswoman Caroline Mulroney, former Toronto city councillor Doug Ford and social conservative advocate Tanya Granic Allen are already competing to be party leader.