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
After the Indiana polls close, ITV News asked Ted Cruz supporters if they could back Donald Trump as the Republican presidential nominee.
With his massive victory in Indiana, Donald Trump can now not be stopped from becoming the Republican nominee.
Donald Trump is predicted to win the crucial Republican Indiana primary, US media have projected.