I think we need a new thread for policing styles as this is way different from how it would be treated over here. For a start people we speak to aren't 'targets' and while I wouldn't want to be complacent the likeihood of been hit by a kid with a skateboard is low here. Kids like this if talked to properely are rarely a problem. One of the things that is taught to us is the "my attitude- your attitude" lesson. How your attitude will affect how someone is going to respond to you. I think British coppers have always been more for chatting to people than from what I've seen of American police, there may be many factors for this, probably worth exploring somewhere else but I have to say I'm a bit shocked by JKS' post!
It should be said though that people shouldn't mistake the British police's more laid back attitude for weakness though.
A large chunk of the difference is the clientele I've been dealing with for the last few years...
I have to be able to fluidly shift from dealing with gang banging punks who will mistake a "please, you can't skateboard in the park" for weakness to the young parents I interviewed about an offense where their car was described (they were clearly uninvolved) last night.
It's about how you talk to people... but most of the effective cops here have a pretty simple approach. One part can be stolen from the line in
Road House; "you be nice until it's time to not be nice." Running in tandem with that is a simple way of handling things: I ask someone one time to do something, then I tell them to do it, and then I make them do it. You have to know when you're making progress with requests and when it's time to stop asking and make them; to distinguish the gripers who'll do it complaining the whole time from the real "no" people, who aren't going to comply until they're forced to.
Like I said -- I'm not giving this officer a blanket pass. His rant was unprofessional, at best. But his use of force, in the situation from what was presented... Not unreasonable. Not great, not particularly wise perhaps, but not unreasonable. That's a separate issue from the rant. The article posted with the video is not a particularly balanced description; it's clear from the video that the officer's actions didn't begin with knocking the kid down. He starts talking to them from a distance; the kid's attitude was not compliant. Even the kid's buddies were telling him to shut up. The officer asks for the skateboard; the kid doesn't give it up. And the officer escalates in response.
He's been suspended during the investigation. He'll probably be reassigned, and likely lose a couple of days (or more) pay. And... he's been publicly humiliated. That's going to affect his job in many ways.
A side comment: Yes, he could stand to lose a few pounds. So could I. (In fact, I could stand to lose more than a few.) But he's also wearing body armor. Kind of says something about your job when "going to the office" involves putting on body armor and carrying multiple weapons. Even in what seems to be a tourist area.