have we seeh the worst ?, page-2

Ah, I missed that.

Regarding the bottom - hard to know yet, but the extra volume on that shakeout strengthens the case somewhat.

A pilot in the UK would be quite interesting. I lived in the greater London area for 3 years in the 90s and the air quality was pretty crap then. Hard to imagine it would have gotten any better now so I would have thought that there would be a decent target market there.