Interpol is the last resort for Qatar:

http://thepeninsulaqatar.com/qatar/220008-interpol-seeks-qatari-help-to-...

The bank will try to settle things first.

You do have to laugh at all the people who do try to steal money by fleeing from one country without paying debts, who end up on the Interpol Red Notice watch list! morons!!

http://www.interpol.int/Wanted-Persons