
1a. Drop trash on the floor/ground
1b. Throw trash as far as possible
1c. Hope the wind is strong enough to "accidently" let trash get away from you
1d. Throw trash in the nearest garbage recepticle
2a. Decide not to buy an item and toss it on the floor
2b. Decide not to buy an item and leave it five aisles in any direction from where it came from
2c. Take a fresh food item from grocery and put it on the electronic accessories shelf
2d. Decide not to buy an item and put it back where you found it
3a. Do your thing at the toilet/loo and head straight out the door
(to shake hands, eat or whatsoever)
3b. Do your thing in the latrine, plug the toilet/loo with most of the roll of toilet paper and leave
3c. As above except you push the flusher and run like crazy so that you won't have to wade out
3d. Do your thing at the toilet/loo and throw the toilet paper all over the floor
3e. Do your thing at the toilet/loo, flush your debris (including toilet paper), wash your hands, throw paper towels (if used instead of air dryer or cloth towel) into garbage recepticle before you leave (yes, I realize it's unlikely after you leave

This isn't intended as a precise poll so feel free to honestly ad lib.