I understand the situation was very "fluid" and they probably had info. coming at them a mile a minute. I am not trying to be argumentative here.
I guess my main concern is that someone in a police uniform, in an apparent police cruiser, just shot at two people, who managed to escape. They report it right away to the police on site, indicating the shooter went down a dead end road. Whether the shooter was GW or someone else, even a rogue police officer, how long did it take the police to send officers down Portapique Beach Road in search of this shooter? That is my concern here. This was fresh info on the scene info and they sat on it.
Perhaps the officers on scene were ordered to await reinforcements, I don't know. Perhaps it is my naive assumption that they would/should pursue this while the trail was fresh. It just seems an opportunity was lost.
I would also add, that while it is easy to say the police should have done this or that, the people of Nova Scotia are lucky it was not me in charge that night or things would have been far worse. I have the benefit of hindsight, and of offering suggestions, not making the actual decisions and sifting thru what info to act on.