Of course, but seeing as the arrest was captured by a thousand cameras, I'm pretty sure there would have been one single image of her pushing, punching, spitting etc. So let's cut all the rubbish about her being a threat to the police - she wasn't.
But she was in breach of covid regulations, and passively non-compliant. The police have the right to use force to gain compliance when carrying out a lawful order, or to make an arrest. But it must be necessary and proportionate. I would say, from what I've seen, that neither were the case. She was much smaller in height and size than the arresting officers. She was not resisting and presented no flight risk. She was unarmed (we would have heard if she was!) and wasn't verbally or physically threatening. So why put someone facedown on the floor, a position that significantly increases risk to those involved, to put handcuffs on when they could have easily been applied whilst standing?
However you look it, the decision to move in and start using force to move peaceful protesters/mourners from a safe and respectful place was incredibly badly thought out and is being condemned by people from all political parties.