I would be shocked if the police refused to carry out any ordered activity;they will just do it with the excuse the lawyers can sort it out later.
The fraudulent election of a foreign-born Marxist-Muslim-narcissist may very well spell the end of America as envisioned these many years past.
A few thousands might resist with force but unless they successfully take out prime movers their acts will just be used to scare the general population into submission to the government.
In reviewing the Chinese Cultural Revolution, the local police were told not to get involved as the Red Guard stole and tortured. This will be our situation.