Where this will hurt will be for the girls and boys inbound/outbound from Battersea on Direct tracks or via Brent in their twins. Also for those inbound/outbound on H4 having to hold for City when they are on Easterlies and the weather is marginal. All the Non Standard Flight clearences are also changing on the 20/10/04 (Whiskey numbers), so operators be prepared. Good to see there was consultation on this!.