Two-officer units may cost a city more, but they provide many benefits that can save the lives of officers.
Why are companies like Google offering the Waze app through their online app stores, without any regard for officer safety? It's hard to get a straight answer.
If Wiseman is right we don't all need to get certified as safety experts, we need to act certified. If every time you made a traffic stop you acted like you were demonstrating to a group of cadets the right way to do a stop, what would you do?