Matthew Chapman KC was called to the Bar in 1994 and took silk in 2017. He is a barrister in full-time practice at Deka Chambers in London. Matthew is a personal injury practitioner with particular interests in cross-border disputes/travel matters and employers’ liability actions. He was formerly a fee-paid Employment Judge and now sits as a Recorder (Crime) on the South-Eastern Circuit. In 2025 he was appointed as a Deputy High Court Judge (King’s Bench Division). He has, for many years, been a co-author of Munkman on Employers’ Liability (LexisNexis) and Saggerson on Travel Law and Litigation (Wildy & Sons).
The Chair of the Bar reports back
Clement Cowley, Partner at The Penny Group, explains how global events can influence the performance of pensions and ISAs, and why taking a long-term approach to investing is often the most effective strategy
Mário Barroso, Head of R&D and Method Development at AlphaBiolabs, discusses what family law professionals need to know about hallucinogens, from the main hallucinogenic drugs encountered in family proceedings, to their effects and the testing options available
Harmony Christian Ministries is the latest charity to benefit from a £500 donation from AlphaBiolabs via the company’s Giving Back initiative
By David Green
Mário Barroso, Head of R&D and Method Development at AlphaBiolabs, examines the forensic science underpinning hair drug testing, its evidential scope and limitations, and why it remains the gold standard for evidencing patterns of drug use in family proceedings
Developing a tech start-up demands a different definition of excellence to the Bar, says Saara Idelbi. The co-creator of Advocatr on entrepreneurship, AI advocacy training, and matching the thrill of a killer cross-examination