If we're talking about the parents of gang-member children who need metal detectors and locked windows to stop them taking weapons into school, locked toilets t

If we're talking about the parents of gang-member children who need metal detectors and locked windows to stop them taking weapons into school, locked toilets to stop them beating each other in there, who can't be trusted not to steal school property, then I'm not at all convinced that they would have both the willingness and the parenting skills to provide the sort of help that you seem to think they would.