it'll never happen,think about it. aside from just banshees there are so many different kinds of 2 strokes. we're talkin quads,snowmobiles,snow blowers,lawnmowers,weedwackers,some models (cars and helicopters), and lots of other small engine tools and stuff like chainsaws and other work equipment. i don't know. to me it just seems all wrong. if 2 stroke engines were just banned like that whole industries would suffer. i'm not an econ major but i just can't see it happen. there's more important thing tree huggers and environmentalists should be worring about. they should be focused on being positive instead of everything thats wrong with the world. instead of bitchin about air poluttion they should focus on air purification and energy conservation and other stuff like that.this is off the top of my head but to keep the 2 stoke screamin i'd do my homework and come up with a list for them environmental bastards. . . . . . they should crack down on heavy premixers and incorrectly jetted people lol!