That seems a fairly silly response, because there is NOTHING at all a person could possibly do that would warrent them being forced on to the ground.
If they committed a crime, you hand cuff and arrest them.
At no time is it better, easier, appropriate, or legal, to knock them to the ground.
You ARE an idiot. Now go away.
Police are acting criminally, so are you complicit?
Again, you ARE an idiot. Now go away.
This is a simple case.
The police totally screwed up, did stupid, harmful, and illegal things.
That is obvious and beyond contention.
So what the heck are you even trying to contest this?
The laws is clear.
Police can NOT legally do this.
There is no way for police to have that kind of authority.
They get their authority from delegation from us.
So if police can do something, that mean we have to authorize them to do it, and that means we have to be able to do it.
So are you REALLY going to try to content that anyone can knock someone else to the ground, under any circumstances?