In Poland best reward is not being charged with a crime if prosecutor is in a bad mood and doesnt believe in your dog story. (Ustawa z dnia 23 lipca 2003 r. o o

In Poland best reward is not being charged with a crime if prosecutor is in a bad mood and doesnt believe in your dog story. (Ustawa z dnia 23 lipca 2003 r. o ochronie zabytków i opiece nad zabytkami (Dz. U. 2003 Nr 162 poz. 1568) defines metal detector usage a felony, 2018 amendment makes it a crime. Any premeditated and deliberate find (metal detector in use, following local rumors/old maps/texts) without proper authorization (pretty much impossible to obtain) is a crime with up to ~$100K fine and potential for 2 year prison sentence. The law is written in a way to discourage any non sanctioned treasure hunting at all cost.