As a result, there is speculation the EU could try out to legislate to force far more non-European business to depart London and transfer to the single market place, or cajole international businesses into creating these types of a transfer and so obtain the other 75pc of the market place.

Mr Bailey mentioned: “Legislating extraterritorially is controversial in any case and definitely of doubtful legality frankly.

“Probably as a result the far more likely way to do it, which by itself is controversial, is to say to corporations you need to transfer this business into our space and if you don’t we will feel of anything else to do. And that would be extremely controversial. I feel it would be a extremely significant escalation of the situation.”

Eurozone politicians have long coveted London’s money power and sought techniques to force business into the currency bloc even when the United kingdom was a member of the EU, ensuing in prolonged lawful battles over the rules.

Brexit appears to have activated the most current argument, despite the fact that Mr Bailey famous that the United kingdom and EU both equally abide by guidelines set at a international level. The EU also deems New York’s clearing homes to be equal even nevertheless there was a much greater hole concerning EU and US rules than the bloc has with the United kingdom.

Earlier this month Mr Bailey utilized a keynote speech to the finance marketplace to alert that the European Union is poised to lock Britain out of its banking market by refusing to grant prevalent market place access in other areas through its equivalence routine, in a transfer that would push up money charges for tens of millions of individuals on both equally sides of the Channel.

“I don’t feel there is a legitimate money security argument at all” for forcing clearing out of the United kingdom, Mr Bailey mentioned.

He included: “It is a issue of saying, have we got a set of rules for clearing homes that delivers safety and soundness and money security, and the respond to is indeed.”