B
And no lead gas was, came to the pumps. And, and that's been done. There's the lead pollution has, that problem, essentially I guess because it was at crisis proportions was,
A
Uh-huh.
B
was licked. And I think that there are th-, there are solutions,
A
And that MUMBLEx for buses,
B
certainly we don't even need a, need a research anymore. It's just a matter of passing the law, and passing the law depends on how heavy the car industry, the automobile lobby is.
A
That's right. Well, and also to make it economically feasible.