Blue Islands' withdrawal from Alderney on 9 May 2011 left Aurigny with a monopoly on that island for the first time in over a decade. However, it was criticised later that year for cutting the number of flights to Southampton, not lowering prices and reducing services to twice daily over that winter; Malcolm Hart later reaffirmed its commitment to the route and admitted that encouraging passengers to fly via Guernsey had been 'the biggest mistake in Aurigny's recent history'. At the end of 2011, Aurigny rolled out the first GPS approach system in Europe (based on the European Geostationary Navigation Overlay Service, for use by its Trislanders at Alderney and Southampton airports, in co-operation with EUROCONTROL, allowing flights in lower visibility and in poorer weather.