'Sufficient Probable Cause'

A report from an unidentified source provided the sole basis for an allegation that Mother (J.B.) was homeless and had failed to feed one of her children during a single eight-hour period and led to the issuance of an order compelling her to allow the Philadelphia Department of Human Services ("DHS") to enter and inspect the family residence. [We conclude that DHS did not] establish[] sufficient probable cause for the trial court to issue the order permitting entry into the home without consent… [More]

So can this be applied to fighting "red flag laws"?

[Via Michael G]