Madam Chair, I've only been here for a few minutes, and I've seen serial interruptions that seem to be making the same point over and over again with no new reason to bring it forward. The only purpose is to intimidate the speaker. I wouldn't say the purpose is to intimidate, but it can have that effect. If she has constant interruptions, it prevents the member from even maintaining her train of thought. By being rattled by the members with their constant interruptions, she makes a mistake and misreads something, and that's another excuse for a further interruption.
Madam Chair, one of the roles of the chair, I say with respect, is to protect the speakers from this type of misconduct. I don't have the rule book in front of me, but I think it certainly deserves some consideration by you, as chair, as to whether this amounts to misconduct by the members opposite in preventing Ms. Sitsabaiesan from making her remarks. You can decide how persistent it was. I've seen several interruptions in a few minutes and several attempts to make the same point for the same reason.