That scene was recorded in England so probably just like here in New Zealand the cops only get guns if they draw them for a special reason.
Law change coming up soon I believe as the NZ Police Association (cop union) are hammering the govt right now over this.
We have had 7 Police shot in the last few years and we have had more Police killed on duty than the whole of Australia!
Considering we have only 4 million people which is only a city in Aussie our NZ stats are sick!
As the father of a serving Police Officer I will be a bit happier once that Glock stays on his hip.
The cops in the clip are using Asp batons to try to break the windows of the car, they are like a thin steel whip that extends when you flick them out, great for taking out knee joints or elbows but pretty damn useless against auto glass.