Your standard of professionalism is very low if this is what you call professional. All these images can be searched easily on the internet.

Beat up innocent unarmed citizenss on the train on 831 at Prince Edward

Police dressed up in black mixing in with protesters pretending to be one of them

Riot police pushed over this man who identified himself as the press from France , kicked him from the back whilst another one held on to him

Twisting an unarmed protester's arm to an unatural angel and trying to shield the press from taking photos so people can't see how they abuse protesters

On top of that,

• called protests cockcroaches, a term used by the Nazis to call Jews
• do not identify themselves as police officers when making arrest
• hide their ID and refuse to provide their identity when asked by the public
• throw tear gas at protesters inside a confined space
• spray pepper spray at people from close range
• use tear gas that have past by their expiry date
• arrest an 11 year old for chanting on the street
• arrest a person because he had 3 travel cards on him
• arrested a guy for buying 10 laser pointers
• a big group of riot police ran across the street and pounced onto a guy and then arrested him just because he shouted "where is your conscience?"
• used force to carry a female protester away ignoring that this caused her panties to be pulled down and exposing herself in full to the public
• ignored the triads wearing white beating up citizens at Yuen Long station on 721

If Carrie Lam had withdrawn the bill after 103 million people came out to the march on 9 June she could have avoided all this. Instead, she and her government and the police decided to rule with an iron fist, leading to the Five demands, Not one less. She's the one who caused HK to burn to the ground.