Weather here today in Louisiana was beautiful .So I went to a old abandoned high school grammar school to detect .After a short time a nice black lady drove up and ask me what I was doing. I responded looking for coins. She stated to me it was her family property .I stated to her I was under the impression it was school board property she said no they gave the school back to the family. Thanked her and left. But my ? is do they return the property, buildings, football field ect back ? I never heard of anything like that. We may detect on school property without ask here .