text: If there was a crime, then the police would presumably have acted. 
  
  The senate rules are pretty clear, it has to be a crime, treason, bankruptcy, perjury, or failing to meet property requirements.
  
  Don't see anything in there about affair with much younger woman. 
  
  If it were, Trudeau (the elder) would never have made it to PM, nor would a number of others.