Iceland contagion may spread far and wide
Fitch said countries that run current account deficits above 10pc of GDP for any length time almost always come to grief. East Asia's debt crisis in 1997 erupted before any state reached double digits. Iceland's deficit is now 16pc of GDP. Latvia is at 25pc, Bulgaria 19pc, Georgia 18pc, Estonia 16pc, Lithuania 14pc, Romania 14pc and Serbia 13pc. The region will need $337bn in foreign loans this year.

Borrowing in foreign currencies was all the rage in the heady days of the credit bubble. Most mortgages in Hungary over the last two years have been in Swiss francs, with the Balkans and Poland not far behind. This is now turning into slow torture. The franc has risen 5pc against the euro since October. The real level of the debt is ratcheting up.