Bags, bags and more plastic bags...
Coming from an 'anti-plastic-bag' country like France, this has been a real choc culturel.
Maybe I am simply stating the obvious. So far I have noticed that people reuse them until they finish in the trash. I, myself, cannot keep track with the speed of reuse that is required.
On top of that, my neighbourhood does not recycle :(
I live in a complete nature unfriendly environment :P in one of the greenest cities in the world!