Mark Summers KC
A powerhouse in the world of extradition.
Matrix Chambers has a well-established track record in significant extradition proceedings, with members appearing in UK courts at all levels. Mark Summers KC is noted for his representation of the US Government in El-Khouri v Government of the United States of America, a Supreme Court appeal which culminated in a significant 2025 judgment on the operation of the double criminality rule in extradition proceedings. James Stansfeld and Robbie Stern were part of the team representing the requested person in Bhandari v India, in which the High Court quashed the order for extradition to India. Clare Montgomery KC and Alex Bailin KC are other key silks within the set, while another prominent junior includes Florence Iveson.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- The clerks' room is brilliantly led by Paul Venables, who is the elder statesman of clerks. He is well supported by Samantha Blake, Lloyd Hawkins, and Tom Foy. There are no weak links, and the clerks are responsive and accommodating, doing all they can to ensure your case is covered. Tom Foy is developing well as deputy practice manager and takes on a lot of responsibility.
- Matrix is a fantastic set that comes with an exceptional quality mark for all its members, both junior and senior, in public law, private law, crime, extradition, and media. Matrix has quality in breadth and depth, offers exceptional training, and is responsive and flexible where it can be.
Lawyers
Leading Silks
KCs at the very top of their field, with a long-established record of market-defining cases, and widespread endorsement from clients and peers. All silks appointed in the last two rounds are listed further below.
Alex Bailin KC
Alex Bailin KC is a smooth and accomplished advocate who is able to deal with questions fired at him by High Court and appeal judges but can also adapt his style well for a jury. He is impressive in his ability to quickly grasp a case and the issues and present a way forward. He masters the detail and never compromises on his preparation.
Clare Montgomery KC
Clare Montgomery KC has great strategic judgement and can see the way to navigate through difficult paths to achieve the right outcome for the client.
Leading Juniors
Leading juniors are those with significant experience of key cases, strong market recognition from both peers and clients, and are seen as future candidates for silk.
