I am not saying womankind is inferior to men. I've seen a woman get hit by a man in a fight and I have not thought the same since  (he wasnt much larger than her either). From life experience I've realized we both have our strengths and many opportunities should be equal. Let me ask you question is a male cop sexist if a female cop gets beaten up and he feels to need to come to her aid? 

However, do not manipulate this. You spoke of equality so I created an equality in the sense of a fight. As fair match with equal bodyweight and equal height. Rhonda Rousey vs Urijah faber. Technically two of the best in their respective divisions. 

that's the entire point, she didn't get "physical" with him. she was no physical threat (she didn't hurt him nor showed any weapon) and there was a small distance between them. he was free to pepper spray her out of the way but instead he closed the distance and delivered a punch = free agression = jail for him

If he wouldn't save a male cop from getting his ass beat.  Yes.   He's also a really shitty cop.

Outside which, you are the one trying to manipulate things.  You are saying a man should never hit a woman.

Therefore any man should be able to take any woman in a fight for this to be valid (and shrug off their attacks as nothing.)

Basic logic here... seriously, use it.

Would you argue that Black people shouldn't be allowed to punch asians because black people on average are bigger and stronger?   Hell no.  That's some racist dumb ass bullshit.

Your arguement is pointless and invalid because an average don'tmean shit.  We're all individuals.  It's like giving shit to some poor ass white appalachian farmer because on average white people are richer.  Even though he's poorer then 90% of the country.

First of all if you read what I said, I stated if a woman comes at you with the intent to kill via weapons a man has no choice but to disarm her by any means necessary. Anyway, question...if a woman swings on me and I restrain her, am I sexist because I would not want to exert the same or more force than her or that I should restrain her and hold her down? Oh wait...cops are trained to do that.

First, your punctuation and grammar are absolutely atrocious. 

Second, and more importantly, you are 100% wrong. That cop had every righ to punch that woman in the face. He also had every right to place the first woman under arrest. They jay-walked. He decided to enforce the law. They decided to ignore him and try to brush past him. In what universe do you think that's how society should work? What exactly was the officer supposed to do? Follow behind them begging them very nicely to please stop so that he could do his job? 

Don't be such a dunce.

If that's how the world worked how would any law be enforced? How could any police officer actually do his job if people that broke the rules were just allowed to walk away from him without him being able to retsrain the person?

In fact, that woman who tried to free her friend by putting her hands on the officer should have gotten more than a single punch to the face. Police officers carry guns, batons, and pepper spray on them at all times. You can't have disorderly civilians grabbing at them. I'm sure the women in pink didn't indend to grab his gun and use it, but can the cop actually take that chance? His safety is the priority in that situation. The safety of the woman who could potentially take one of his weapons and use it against him is an after thought.

Except for the fact that she did get physical with him.  She physically grabbed him and forced his grip away from hers. 

ANY kind of active physical (as in making contact) hinderance of a legal arrest is grounds for physical use of force.

Again, otherwise you'd just have people paid to gently physically restrain police officers at the scene of a crime.

You can't physically initiate contact with the police in an attempt to stop a just arrest.  That should be obvious.