He was called to the bar at Middle Temple in 1982 and practised from Fountain Court Chambers, specialising in commercial law.[2] He took silk in 2002. He served as recorder from 2001 to 2007. In 2007, he left practice to become a full-time specialist senior circuit judge, which he served as until 2018. He was appointed a deputy High Court judge in 2005 and was from 2015 to 2018 judge in charge of the London Mercantile Court.[3][1][4]