I think one of the things you need to do is to make it dangerous to take reprisals, and we're not even close to that. Other jurisdictions do that. Other jurisdictions allow for injunctions to be issued very quickly to put a whistle-blower back in his job and to prevent any further action against him.
Evidence of meeting #69 for Government Operations and Estimates in the 42nd Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was office.
A recording is available from Parliament.