Originally Posted by HonestChieffan
Before or after the search? Who do they have to demonstrate it to? Do they need some neat statement to read to Mr Homeowner and gain his agreement or have a chat till everyone is buying in? Is a hold up, an abduction/car jacking, a dead cop and bombs enough demonstration a crime in inderway?
They only have to demonstrate their probable cause if they are called on it. Otherwise if no one ever calls them on it via a law suit then it's probably going to go bye the bye. They don't have to demonstrate it before.