Various Swiss Franc and Polish Zloty notes lay on a table in this picture illustration in Warsaw
Various Swiss Franc and Polish Zloty notes lay on a table in this picture illustration in Warsaw, Poland January 18, 2016. Polish banking shares fell again on Monday on concerns about the cost of looming Swiss franc mortgage conversions and a new bank tax, but losses were capped by growing expectations the mortgage plan will have to be watered down. REUTERS/Kacper Pempel