The preferred option by the airport company for increasing the capacity of the existing runways is by introducing independent operations. This can be achieved by adding a 300m extension to the north-eastern end of the main runway 20/02 which would give it a total length of 3,600m. When the prevailing north-easterly winds are blowing this would allow for intersection departures for most aircraft types while other aircraft land on runway 11. Large wide body aircraft would still have to use the full length of the runway.[17] Runway 11/29 would be widened and extended 244m north-west into the Harewood golf course; the airport has purchased land from the club already. A runway end safety area (RESA) will be added to each end to make it comply with ICAO standards. Eventually all the runways will have a RESA. Also Runway 11/29 may be lengthened up to 2,000m to provide for enhanced take-off capability for Code D (Boeing 767-sized aircraft) and Code E (Boeing 777, Boeing 787, Airbus A350) aircraft flying on medium and long haul routes in northwest wind operational conditions. When completed with peak operation periods both runways will be used simultaneously.[18] Statistics indicated that Runway 02 was used 70% of the time, Runway 20 at 20%, Runway 29 at 8% and Runway 11 (predominantly for landings) at 2% of the time.