Initially, the rebranded airline launched new routes from London City serving KLM's Amsterdam Schiphol hub as well as Glasgow and Edinburgh. However, from January 2000, the KLM uk routes that did not serve Amsterdam were either progressively transferred to Buzz, the KLM group's new low-cost carrier, along with the remaining 146-300 aircraft or closed. KLM uk adopted this new strategy in response to its increasing inability to match the far lower costs of the rapidly growing "no frills" competition on the main London—Scotland trunk routes, especially Luton-based EasyJet and former British Airways subsidiary Go based at Stansted itself. By 2001, Buzz operated 14 point-to-point routes from Stansted. Many of these were former Air UK routes served with a fleet of eight BAe 146-300s handed down from Air UK and two independently sourced, second-hand Boeing 737-300s. In addition, scheduled routes not transferred to Buzz and serving destinations other than Amsterdam were eventually all withdrawn, thus reducing the network to only 15 routes exclusively linking regional UK airports to Amsterdam Schiphol. This also resulted in the retirement of KLM uk's ATR-72s.