If my earlier calculations are correct, then we would have a plane every five minutes for six hours a day (on average).

It's fairly hard to get an overview of the changes because there are so many maps, but I THINK that the reason they will not be routing the same proportion of arrival traffic over Dagenham is that they have routed the North-bound departure traffic over them instead (maps i5 and i9).

This may not be dire, but I as a principle, we should not condone a concentration of air traffic above any Londoner, a view not shared by our illustrious leaders