One word.
Immodium.
If I need to dump, then I'll take my trusty camping axe, and knock out a triangular bit of earth, a cheese wedge shaped sort of thing. In a quiet bit of land. Drop one in the hole, and , apres wipe, replace the earth. Much more satisfying. Then again, an axe nowadays may be seen as a dangerous weapon by security/Old Bill, I don't know.
Classic bit of festie graffiti, "Bury your shit, live trees don't burn." And both are good advice, stepping in a poo, bare foot, is not nice.

Edit. Didgeridoos should be banned. As should Jester hats.
(Bear Pookie The Frankly Challenged. Halloween is coming to town., Tue 9 Jun 2009, 9:53, Reply)