A.A.P.A.P.
How does one deal with these tyrants? Follow A (Attack from the) A (Anime) P (Police) A (Attack) P (Plan).
Stop them here. End them here by mass reporting and Downvoting TAP.
Evaluate the situation.
Is it one or an all out attack?
In either case, bring the fight to their home.
Now do the following:
Confront the Offender(s).
Mass downvote them.
Warn them that we aren't going anywhere soon, and to sod off. (Feel free to drop the f-bomb if the post you are commenting on is NSFW.
Assist those helping us if in a fight.
Have a Cease and Desist Letter Ready.