Expertise
Mark has more than 20 years' experience of complex high value commercial litigation and cross-border fraud claims, acting for FTSE100 companies, banks, hedge funds and ultra-high net worth individuals. Mark is familiar with obtaining, executing and challenging injunctions, worldwide freezing orders and search and seizure orders. He has acted for and against parties based in the Middle East, Russia and the former CIS countries, and many of his cases have an international element.
Mark also has expertise and experience in product safety and liability cases and is listed as a Global Elite Thought Leader for Product Liability Defence in Lexology/Who's Who Legal. He has played a role in the defence of many of the significant Group Litigation Orders of the last 10 years, acting for defendants in retail, pharma, banking, automotive and public sector.
Mark is recommended in Legal 500 for Commercial Litigation, Civil Fraud and Product Liability Litigation.
Mark is known as an expert in the field of electronic disclosure and document review and the related practical and legal issues (including privilege, cross-border data protection rules and privacy regulations).
- Experience
- advising the Department for Business and Trade in relation to fully compensating around 1,500 sub-postmasters harmed by Post Office Horizon scandal who were either a party to the Bates v Post Office Limited Group Litigation or had their convictions overturned.
- acting for Unitel SA in its Commercial Court Claims against Isabel Dos Santos, the daughter of the former president of Angola, obtaining a Worldwide Freezing Order for $580 million.([2023] EWHC 3231 (Comm)
- representing over 70 Authorised Dealers in the NOX Diesel Emissions GLO brought by over 100,000 claimants in relation to BMW vehicles.
- acting for GlaxoSmithKline in its successful defence of a large product liability group action in relation its antidepressant, Seroxat
- acting for Dixons Carphone plc in its dispute with McAfee which involved an interim injunction and a claim for damages in excess of $30 million
- Testimonials
- ‘Mark Chesher is a stalwart of civil fraud litigation in London and brings his experience to bear in his reassuring handling of clients.’ Legal 500 2024
- "Dynamic... exceptional level of expertise, professionalism and dedication" Legal 500 UK (2023)
- "well versed in commercial and cross-border fraud litigation " Legal 500 UK (2023)
- "Next Generation Partner" Legal 500 UK (2019-2023) - Product Liability Defendant
- A "Class Act" Legal 500 UK (2017)