| A French court has already ordered UBS to 
				deposit a 1.1 billion-euro ($1.4 billion) guarantee to cover a 
				portion of potential fines in the case, but Swiss newspaper Le 
				Temps said it had seen a legal document showing the bank could 
				face a penalty of up to 5 billion euros.
 The document, written by two judges, is dated July 23, the same 
				day the bank was first ordered by French officials to pay the 
				guarantee.
 
 Le Temps quoted the document as saying "the business model of 
				UBS Switzerland was to offer its clients bank secrecy in 
				contradiction to (French) fiscal authorities".
 
 Shares in UBS fell by as much as 3.2 percent on Friday but pared 
				losses to trade down 1.4 percent at 0942 GMT (0542 EDT), still 
				lagging the European banking sector <.SX7P> which was up 1.1 
				percent.
 
 UBS said the basis for any calculations of potential fines was 
				artificial and speculative.
 
 "We cannot control the irresponsible disclosure of confidential 
				documents or their selective interpretation," UBS said in a 
				statement.
 
 "This matter is currently still in the stage of a formal 
				investigation and we will continue to defend ourselves 
				strongly."
 
 Last month, the bank said it would again appeal against a French 
				court ruling demanding the guarantee payment after an initial 
				appeal was turned down.
 
 On top of the French case, UBS is also dealing with allegations 
				it was involved in rigging foreign exchange rates. The bank 
				warned earlier this week it faced new fines after confirming it 
				was holding talks to settle these allegations.
 
 (Reporting by Joshua Franklin; Editing by Mark Potter)
 
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