“You want to remain in your house, your neighborhood, and for your children to live without fear of these bullies”
So your solution is to instead give another victory to the “bullies”
The only thing a bully responds to is someone standing up to him. And a visit from the police is not only warranted but necessary!
Sometimes the boat needs to be rocked even if it means a stare or two in shul. And to think that frum yidden would force a family out of the neighboorhood for protecting their child, makes me think that the behavior of certain kanoim is actually standard operating procedure instead of the aberation that all of the appologists claim it to be.