But these are law enforcement, they shouldn't be in the street unless they're trained, so safe to assume they've received some training before actively working, yet it seems they're unable to follow basic instructions.
Huh, how does it matter if the person being arrested or not is trained? Obviously she's a regular person, not martial arts expert, and even if she was, police should be trained to arrest people without hurting them, something the people in the video clearly haven't been trained in.
But these are law enforcement, they shouldn't be in the street unless they're trained, so safe to assume they've received some training before actively working, yet it seems they're unable to follow basic instructions.