Banks may be able to sue EU if denied transitional deal: document
By Andrew MacAskill and Huw Jones
LONDON (Reuters) - Banks in Britain are being advised they may be able to sue the European Union if it fails to grant them a staggered departure from the trading bloc using rights from an arcane treaty that usually governs international law.
The advice was given in a document drawn up by some of Britain's largest law firms for banks lobbying to retain so-called passporting rights that allow them to operate across all the EU out of their London bases.
The document says there are a number of laws giving them rights for a deal, including the Vienna Convention on the Law of Treaties, that gives them "acquired rights" under a treaty that cannot be suddenly withdrawn.
"EU law cites a number of different bases for requiring transitional arrangements," the document says. "A failure to do so could possibly create an entitlement for an affected EU firm... to take action against the commission."
Finance companies are pressing Britain and the EU to agree to a transition deal that would keep many of the current arrangements for up to five years to help cushion them from the effects of Brexit.
The issue of a transitional deal has emerged a potential flashpoint in Britain's plans to leave the EU. While some members of the British government and businesses are backing the demands for a deal, some European countries such as Luxembourg have ruled out an agreement.
The Bank of England has warned that an abrupt departure could undermine financial stability, but how a bridging deal could work in practice remains a technical and political challenge.
There is no indication yet that banks are considering using the law to challenge the EU. Other lawyers say it would have limited chances of succeeding. Continued...