7 King’s Bench Walk is 'highly regarded and well respected for its experience and strength in commercial litigation'. Demonstrating the set's prowess in insurance law, multiple members of the set appeared for various parties in the longrunning Russian Aircraft litigation, including Gavin Kealey KC and Ralph Morley representing AIG; Richard Waller KC and Michael Ryan acting for Lloyds Insurance Co; and Jonathan Gaisman KC, Siobán Healy KC, Keir Howie, and others representing Global Aerospace. The Commercial Court ruled that the aircraft were lost on 10 March 2022, and the proximate cause of the loss was Russian Government Resolution 311, which banned the return from Russia of leased aircraft and engines to Western lessors. As the ban qualified as 'restraint' and/or 'detention' within the meaning of war risks perils, the loss was ruled to be covered under the war risk insurance and excluded under the all-risk insurance. Jason Robinson KC was elevated to silk in March 2025.
Legal 500 Editorial commentary
Profile
Position
Barrister and arbitrator specialising in all fields of commercial law, particularly insurance, banking, professional negligence, shipping, oil and gas, and international trade.
Career
Qualified 1979; Inner Temple; QC 1995; current directorships: International Musicians Seminar (Prussia Cove); Streetwise Opera.
Languages
Reasonable French and German.
Education
Eton College; Worcester College, Oxford (1977 MA; 1978 BCL).
Content supplied by 7 King’s Bench Walk
Testimonials
Collated independently by Legal 500 research team.
- 'Greg Leyden stands out for his impressive leadership.'
- 'The clerks are client-focused.'
- 'The clerks handle barristers well and look after clients very well. Engaged and engaging.'
- 'A favoured set for high value and complex litigation.'
- 'The go to set for insurance coverage.'
- '7KBW offers a wealth of experience.'
- 'Excellent service. The clerks respond promptly and are very approachable.'

