"Police" here is perhaps the wrong word! One could:
* argue with the follower if they say something rude
* embarrass the rude follower by saying something like "Sorry, original poster, I regret my follower's behavior here"
* have a chat with the rude follower to say "what led you to do that? don't you have manners?"
* block them
@brainwane @danhon
Ah, I see. Unfortunately I doubt that helps in most cases :S Also does blocking actually prevent them from interacting with your boosted posts?