When I was with the FD in MD we had a mother show up to our station one night with her 3 kids. An 11 year old, a 7 year old, and a 5 year old. She stated she was leaving them with us under the safe haven law.
Due to the ages of the children we were unsure how to handle the situation. My Lt. contacted our battalion chief, who told us to contact PD and that this was a PD issue. PD stated this was strictly a FD issue. We attempted to contact social services, but were unsuccessful. Our Battalion chief wanted us to at least get a name of the woman.
While my Lt handled that side of it I spoke with the kids who stated that they were unsure why they were being left with us. We made sure they were fed and put some cartoons on for them. The eldest gave me the name of their mother and number of a relative who I attempted to contact.
The mother suddenly had a change of mind, took the children, and left. We got the license plate and wrote a detailed incident report about it. Social services got back to us and we relayed all the info we had.
Looking back it could have been handled better, but this was pretty foreign to everyone involved.