Former Barclays boss Jes Staley had sex with a member of serial paedophile Jeffrey Epstein's staff, the banker told a court on the third day of his evidence as he appeals against a proposed financial services ban.

Jes Staley sent an email to his daughter referring to convicted paedophile Jeffrey Epstein as “uncle Jeffrey”, a court heard on Wednesday, as the ex-Barclays boss attempts to challenge regulators’ allegations that he played down his ties to the late financier.