It sends a message that, sooner or later, you're going to be dealt with. If someone thinks, for example, you can rape a young girl and then it's just a payment, quite frankly it becomes a form of prostitution, whether she likes it or not. If there's some kind of accountability there, that, no, you're not going to get away with this, that would add to changing future behaviour as opposed to just letting it happen. You're saying they work right now with impunity.
Evidence of meeting #115 for Foreign Affairs and International Development in the 42nd Parliament, 1st Session. (The original version is on Parliament’s site, as are the minutes.) The winning word was sudan.
A recording is available from Parliament.