Tensions mount between Paris and Bern as Swiss bankers due before Cahuzac probe


Amid a fast-developing dispute between the French and Swiss justice services, two Paris magistrates leading a judicial investigation into how former budget minister Jérôme Cahuzac established secret foreign bank accounts are this week due to question two Swiss bankers about their roles in helping him hide funds from the French tax authorities over two decades. François Reyl, CEO of Geneva bank Reyl & Cie and his father Dominique Reyl, founder of the company, have been summoned to appear before the magistrates on Tuesday and Wednesday, when they face being placed under investigation for ‘laundering the proceeds of tax evasion’. Agathe Duparc reports on the background to what may prove to be a legal watershed for the Swiss banking industry, whose 'professional confidentiality' the justice authorities in Bern have shown themselves keen to protect.

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The French and Swiss justice authorities have become locked in an escalating battle that highlights continuing attempts by Switzerland to protect its banking industry from the legal consequences of abetting tax evasion abroad.