Thomson Reuters names eight Keystone Law partners in its Stand-out Lawyers Guide 2026
Andrea James, Andrew Darwin & Anna McKibbin
“Marcus has helped save our licence and we are so grateful for his pragmatic approach and the way he professionally negotiated with the officers on our behalf.”
- Licensee in Westminster
“Marcus has been excellent and his commitment to ensuring we get the best possible advice really shows by the result we achieved. It really felt like a team approach.”
- Mr David Tunmer, Central London Licensee
“Marcus is a very experienced licensing barrister who trained with the best specialist lawyers around and continues to shine in this field. He has worked on some of the top tier licensing cases of recent years and is a real asset to any team.”
- Mr Gary Grant, Counsel
“Marcus has a great knowledge of licensing and regulatory law in general. His work on contentious cases, protecting clients who are under fire from licensing authorities, council officers and interested parties, is first rate.”
- Ms Saima Hanif, Counsel
With 18 years of experience as a Public and Regulatory Barrister, Marcus has built a strong practice, handling a wide range of regulatory matters, representing both individuals and institutions.
Marcus also provides regulatory compliance services such as audit, system development, and fail-safe reporting structures. He excels at solving issues found on review applications to the satisfaction of both the authorities and the licence holder, so that the licensing objectives and business viability can be promoted.
His clients include schools, educational institutions, national sports governing bodies, hotels, restaurants, and leisure operators.
Marcus specialises in complex licensing matters, advising operators, developers, and entrepreneurs on premises licences, review applications, contested hearings, and strategic regulatory challenges under the Licensing Act 2003.
Experience
Marcus is regularly involved in safeguarding matters in the education and sports regulatory spheres. This includes both addressing safeguarding issues as they arise, and developing policies and procedures to ensure best practice in safeguarding is developed, deployed, and enforced. Marcus advises education providers and national sports regulatory bodies.
Experience
Marcus advises and represents athletes in sports from motor racing to showjumping, achieving industry–leading results for athletes who face disciplinary proceedings, or who are challenging rulings affecting competition results or team selection.
Experience
Marcus is a specialist licensing and regulation barrister of over 10 years’ call. He has particular expertise in advising on safeguarding disputes in schools and educational institutions.
Experience
Marcus advises hotels, restaurants, and leisure operators on licensing strategy, securing new licences, extending hours, and resolving contested applications while ensuring compliance and protecting business continuity in complex and high-policy environments.
Experience
Marcus is a specialist licensing and regulation barrister of over 10 years’ call. He has particular expertise in representing leading sportsmen and women before their respective governing bodies as well as advising governing bodies on how to ensure their rules and regulations are legally compliant and appropriately applied.
Experience
Please note: The experience list above may include examples of work completed prior to joining Keystone Law.
Recognised by Chambers UK for Licensing 2023 – 2026
Recognised by The Legal 500 for Retail & Consumer 2026
Recognised by The Legal 500 for Licensing 2021–2026
Marcus holds the Freedom of the City of London
“Marcus Lavell is passionate about the sector, with a collaborative approach to dealing with concerns raised by applications for premises licence or variations, ready to make concessions where appropriate but remain robust where agreement cannot be reached. Strong advocacy too.”
The Legal 500 2026
“Marcus Lavell is an excellent licensing lawyer. He is very committed to his clients cases and hardworking with a first-class knowledge of licensing law and practice.”
The Legal 500 2026
“Marcus is particularly good at heavily contested reviews, appeals and applications.”
Chambers UK 2025
“He has an excellent licensing practice. ”
Chambers UK 2025
“He is incredibly pragmatic too, and very commercial.”
Chambers UK 2025
“Marcus has an exceptional understanding of the nuances of legal arguments.”
Chambers UK 2025
“Marcus Lavell is rapidly making a major name for himself in licence applications and appeals both large and small. Works tirelessly and effectively in the most complex of matters. An excellent reputation, especially in the toughest licence reviews before Westminster and other London licensing authorities.”
The Legal 500 2025
“Marcus Lavell has amazing technical knowledge and a good instinct for which points are worth fighting. He has a great understanding of the overlap with public law.”
The Legal 500 2025
“Marcus keeps in contact with us and he goes above and beyond to get the best possible outcome. He is always available and responsive.”
Chambers UK 2024
“Marcus is very organised and has a detailed understanding of how licensing works.”
Chambers UK 2024
“Truly outstanding. Excellent knowledge in this area, great client skills and has a good instinct for novel legal points. He really understands the cross-over between licensing and public law.”
The Legal 500 2024
“Marcus Lavell provides superb litigation support in difficult matters.”
The Legal 500 2024
“One of the best thinkers in the whole of licensing, he is a very clever and ingenious lawyer.”
Chambers UK 2023
“Marcus Lavell has ensured we are properly prepared and confident. He has been a huge support and help in ensuring we future-proof the business.”
Chambers UK 2023
“Marcus Lavell is inventive and assiduous.”
The Legal 500 2023
“Marcus Lavell is brilliant at client care, innovative thinker, good with licensing authorities and carefully considered in all he does.”
The Legal 500 2022
“Marcus Lavell offers great knowledge of the industry and a good sense for the best points in a case. Excellent on public law matters too.”
The Legal 500 2022
“Marcus Lavell has real in-depth knowledge of the licensing industry and a strong understanding of the public law principles which apply to licensing matters.”
The Legal 500 2021
“Marcus Lavell is an excellent young licensing practitioner. Very industrious and tenacious.”
The Legal 500 2021
Marcus qualified as a barrister in 2008. Prior to joining Keystone Law in 2018, he worked at the following firms: