“On Thursday, Brodie challenged the Conservative Party of B.C. caucus to fire her — including by asking Conservative MLAs to have a vote on removing her — and made the decision to walk out of the Conservative Party of BC caucus room,” Rustad said in a statement.
I wonder how many others are ready to follow her?
And in answer to your follow up question,
at least two already
https://www.ctvnews.ca/vancouver/article/plans-for-splinter-party-after-bc-conservative-mlas-ouster/