Robert Jay

In April 2019 Jay was the judge in the fraud trial of four former Barclays bankers (Varley and others) over the bank's Middle Easter fundraising during the financial crisis of 2008. They were accused of paying millions of pounds in secret fees. After months of hearings in the Crown Court at Southwark, Jay made a terminating ruling, discharging the jury.

In May 2019, the Court of Appeal adopted his own terminology, describing one of Jay's own judgments as being hardly “pellucid." As well as levelling this mocking criticism at his legal writing, the Court of Appeal allowed the appeal on every ground raised, including the ground that Jay had been so overbearing, rude, and bullying to the claimant (whose first language was not English but Polish, and who was acting without legal help), that the trial had been unfair.

During the Leveson inquiry, Jay became publicly known for his use of rarely used words — such as condign, pellucidly and adumbrate — for highlighting apparent discrepancies in witnesses' emailed descriptions of events, and possible collusion between witnesses, as “light refracted through two intermediate prisms”, and for asides such as “I’m beginning to sound irritated, but I am”. At one point, he was seen to mouth to colleagues: "This is such fun”.

Jay was called to the Bar at Middle Temple in 1981. From 1989 to 1998 he was one of the Junior Counsel to the Crown (Common Law). He was appointed Queen's Counsel in 1998. He was a recorder from 2000 to 2013 and was approved to sit as a deputy High Court judge. He was counsel to the Leveson Inquiry into phone-hacking and media ethics, when he came to public attention due to televising and other reporting. On 4 June 2013, he was appointed a High Court judge, receiving the customary knighthood in the 2013 Special Honours, and was assigned to the Queen's Bench Division.

Sir Robert Maurice Jay (born 20 September 1959), styled The Hon. Mr Justice Jay, is a judge of the High Court of Justice of the Courts of England and Wales. He was counsel to the Leveson Inquiry.

Jay was born on 20 September 1959. He is the son of the late Professor Barrie Samuel Jay, a consultant surgeon at Moorfields Eye Hospital, and Marcelle Ruby Jay.