Yes found a small parcel full of white poweder turned out to be pure cocaine, once found a live firing pistol, have had dead animals in sacks.

Other things found was once in london in edmunton where they incinderate the waste they found parts of a woman closer the whole lot down for 3 days !

You find alot of stuff good and bad its not uncommon to have needles (used ones) clinical waste or anything of that nature in a bin bag.