FILE PHOTO: A logo of Millennium bank, Polish unit of Portugal’s Millennium BCP, is pictured on the flag in front of the bank headquarters in Warsaw, Poland April 28, 2016. REUTERS/Kacper Pempel
FILE PHOTO: A logo of Millennium bank, Polish unit of Portugal’s Millennium BCP, is pictured on the flag in front of the bank headquarters in Warsaw, Poland April 28, 2016. REUTERS/Kacper Pempel