[QUOTE=Max Angle;8979009]Why would building another runway cause years of chaos?. They have managed to build two new terminals at the airport in the recent past and things carried on much as normal (which I admit is pretty close to chaos at lot of the time).[/QUOTE
Because they didn't have to dig up the M4 and M25 to build Terminals 2 and 5!
Obviously road access to Heathrow will be affected with plans for R3 but no pain no gain and within a few years once everything is built as in roads, new terminal and of course R3 we will all be smiling😊
SEAN