Met Police kettling & inciting trouble against peaceful rally. Democracy? Political policing?

Saturday 28th November 2020. London Met Police running from Oxford Street down Argyle Street to trap & kettle peaceful rally attendees who had just turned down into Regents Street and had big police presence behind them also.
Yet another demonstration of very heavy handed, intimidating policing against peaceful people of all ages & backgrounds who are standing up for OUR collective rights & democracy. NOTE: many shoppers in the West End, most not wearing face masks, most not socially distancing & not harrassed & intimidated by the police. Likewise other rallies & events not policed in this intimidating, tyrannical manner. Who is giving the orders? These police are causing trouble & breaking the peace. They are not upholding the oath to which they swear.

English Oath Police
"I do solemnly and sincerely declare and affirm that I will well and truly serve the Queen in the office of constable, with fairness, integrity, diligence and impartiality, upholding fundamental human rights and according equal respect to all people; and that I will, to the best of my power, cause the peace to be kept and preserved and prevent all offences against people and property; and that while I continue to hold the said office I will to the best of my skill and knowledge discharge all the duties thereof faithfully according to law."