Barclays is immune from a potential €690 million (£573 million) penalty after the bank blew the whistle on the Euribor cartel.
The Euribor is the euro area equivalent of the London interbank offered rate (Libor).
More top news
The former Wales international is expected to discover the new trial date at a hearing later today.
With dozens of stores making losses and 11,000 jobs at risk, BHS's main task is to return as much money as possible to creditors.
PM spokesman's comments come following reports that the EU is secretly drawing up plans for greater military cooperation across the EU.