This only applies to first and business classpassengers wishing to break wind in flight. It is considered to be vulgar to fart in the front of the plane where most passengers are TOP people such as moi. QA simply asks that those wishing to fart walk backwards in to Economy and let rip there. It sounds reasonable to me as Eco passengers usually stink in any case. A truly wonderful and thoughtful policy! Yippeeeeeeeeee I love QA! Wheres the trolley Hic!