I'm uk but was watching a police program other day on telly were they busted so young lad knocked his door in and all that only to find a small bit of weed but in his loft he had stored growing stuff lights fans etc.... Quite nice stuff as goes. Police could.nt prove if he had grown or was thinking about setting up to grow as he said he was only storing it for a friend but all the stuff was destroyed after he signed a waver. Surely if ya asked to sign a waver for ya stuff then the police have no legal right to hold on to it or destroy it?.