There is a bit of a stink in Malawi with a row brewing over whether a new law designed to prevent 'fouling the air' includes dropping an SBD in a public place.
http://www.bbc.co.uk/news/world-africa-12363852
Me? I can pretty much fart to order and have on occasion when annoyed by someone, purposefully dropped one and left the scene of the crime as a bit of payback.
If I go to Malawi I might have to reconsider my chemical warfare tactic when dealing with antagonists.
Most times when I have to drop one, I do try to find a washroom, but it aint always easy.