Again, something that would have to be looked at is the credibility after an investigation has been duly conducted, after the report is made public. Somebody who continues with “something wrong has happened” would have a bit of an uphill battle to convince people that he or she was right when she made the complaint, and you cannot bar freedom of expression forever. There are things called libel and slander at a certain point, unless you have parliamentary privilege, of course, so you cannot with impunity say anything about anyone without consequences.
On February 8th, 2018. See this statement in context.