I draw the chair's attention to page 1059 of House of Commons Procedure and Practice, which deals with both relevance and repetition.
The amendment to the motion before us deals with the simple subject of making contracts secret. The member is nowhere near that and has been warned a number of times by the chair to be relevant and stop repetition. After a number of those interventions by the chair, this guide we all use says the chair should shut the member down and move on to the next speaker.