Chambers & Partners has detected the use of an ad blocker.
We make use of tailor-made ads to enhance your experience of our website.
Please 'whitelist'
UK Guide
Firm Profile

Leigh Day

Firm Profile


  • Profile
  • Priory House
  • 25 St John's Lane
  • London
  • Greater London
  • UK
  • EC1M 4LB

Firm profile submitted by Leigh Day

Senior Partner: Martyn Day
Managing Partner: Frances Swaine
Partners: 44 Assistants: 89
Number of UK Partners: 44
Number of other UK fee-earners (Paralegals & Associates): 143

Accident & PI:
Sally Moore
Abuse: Alison Millar
Administrative: Sean Humber
Clinical Negligence: Russell Levy
Education: Sean Humber
Employment: Discrimination: Chris Benson
Environment: Martyn Day
Healthcare: Sean Humber
Human Rights: Sean Humber
Multi-Party Actions: Richard Meeran
Product Liability: Boz Michalowska Howells, Jill Paterson, Michelle Victor 

THE FIRM The firm works only for individuals, not the government or big business. It is an expert, leaders in its fields and is not afraid to take on difficult and challenging cases involving medical accidents, serious personal injuries, human rights abuses, defective products, and large group cases around the world. Lawyers at Leigh Day are committed to offering an exceptionally high-quality service to all clients.


Accident & Personal Injury:
The firm deals with a full range of personal injury claims, including road traffic accidents, accidents at work and transport disasters. The firm has specialist legal expertise in injuries to sportsmen, in particular cyclists, asbestos-related disease, travel injury and accident at work claims. In 2016, the Solicitor’s Journal awarded Leigh Day ‘Personal Injury Team of the Year’.

Administrative & Public Law: The firm undertakes a large number of high-profile judicial reviews of decisions taken by public bodies. The firm’s clients include individuals, non-governmental groups and objectors to local authority decisions.

Clinical Negligence: The firm has 30 lawyers with over 300 years’ experience in specialist clinical negligence work, concentrating on cases involving serious disabilities and death.

Employment: The employment and discrimination department has recognised leading experts in employment, equal pay and discrimination law. The firm is a member of the Equality and Human Rights litigation panel and only provides specialist advice and representation to employees and individuals. In 2015, the department won the Lawyer Magazine’s employment team of the year for the second time in three years for its work on zero hour contracts.

Environment: The firm is at the cutting edge of environmental law, specialising in claims as a result of exposure to pollution (radiation, chemicals, pesticides, sewage in the sea) together with industrial disease and nuisance claims.

Healthcare: Healthcare is a specialist focus within human rights. The team has an outstanding reputation for its work on medical ethical issues and ‘best interests’ cases. The firm often challenges decisions made by health service bodies, including NHS trusts and the GMC, and has been ground-breaking in its consideration of the impact of human rights on health and social care law.

Human Rights: The human rights department offers expertise in areas where human rights are of growing importance, such as health and community care, medical ethics, special needs education, child abuse, nuisance, confidentiality and planning.

Multi-Party Actions: Under Martyn Day, the firm has pioneered legal developments in multi-party cases on behalf of claimants in the UK and overseas. Issues include asbestos-related disease, the disposal of toxic waste, environmental pollution by multinational oil companies, and more recently, with Iraqi interpreters.

Product Liability: Leigh Day has a large specialist product liability team, many of whose cases are class actions. Leigh Day is currently the lead firm on failed hip replacement components. The team helps clients affected by unsafe products such as household electrical goods, medical devices, latex and pharmaceutical products. In 2014, Leigh Day opened a new office in Manchester close to its important client British Cycling. Since then the office has grown to include employment, travel injury, clinical negligence and asbestos claims teams.


  • Priory House,
  • 25 St John's Lane,
  • London,
  • Greater London
  • UK
  • EC1M 4LB
  • Tel (020) 7650 1200
  • Fax (020) 7253 4433
  • DX 53326 Clerkenwell
  • Email : [email protected]
  • Website :