Boryspil International Airport handles most of Ukraine's international traffic. Terminal B, with only eleven gates, two of which were air bridges, was not enough to handle all international flights. This was the reason for the expansion of that terminal, which started in 2005. The first-stage expansion of Terminal B was opened on 27 January 2006. In 2008, passport control within Terminal B Departures was moved further east (along with the entrance to the main duty-free shop so that it remains airside).