Members Biographies

Diane Astin
Housing Member


Diane is currently a member of the CJC Access to Justice Standing Committee and is contributing to the current work on pre-action protocols.

Diane has assisted the CJC on the LASPO Post Implementation Review Part one (Civil Legal Aid Reforms). She has taken the lead in responding to numerous consultations on behalf of the CJC.

Diane teaches at Brunel University London as a Lecturer in Legal Practice. She has previously taught law at the Universities of Westminster and North London.

Diane works for Deighton Pierce Glynn. Previously she has worked at the Public Law Project, Islington Law Centre and Shelter as well as several legal aid firms. She specialises in housing, public law and community care and is the author of the LAG book “Housing Law Handbook”.

Nicola Critchley
Insurance Member


Nicola recently chaired a working group looking on Low Value Personal Injury Claims which published its final report in December 2020. In 2017, she chaired a working group which looked at Holiday Sickness Claims. She is the official CJC observer at the Civil Procedure Rule Committee and reports to the CJC on relevant CPRC work.

Nicola is a Partner at DWF in Manchester. She has extensive experience of dealing with high value costs litigation, costs budgeting, appeals, fraud, technical challenges, portal dropouts, infant approvals, FRCS issues and bulk test litigation on behalf of insurers, self-insureds, and organisations. Nicola is a member of the Forum of Insurance Lawyers.

Elisabeth Davies
Consumer Affairs Member


Elisabeth is a member of the CJC Access to Justice Standing Committee and the Judicial/ADR Liaison Committee. She was an advisor to the working group on Guideline Hourly Rates.

Elisabeth has worked across charitable and public sectors with a particular focus on dispute resolution and consumer protection. She is currently the Chair of the Office for Legal Complaints which oversees the Legal Ombudsman scheme and is also Chair of the Assurance and Appointments Committee of the General Pharmaceutical Council. She is the former Senior Independent Director and Chair of the Quality Committee of the Parliamentary and Health Service Ombudsman and the former Chair of the Legal Services Consumer Panel.

Elisabeth is currently Chair of the Prisoners’ Education Trust and was previously a Trustee of Support Through Court supporting people going through the court process without legal representation.

DJ Judy Gibson
District Judge Member

Judy is presently a member of the CJC Access to Justice Standing Committee. She has previously been a member of the working groups looking at housing possession claims during the pandemic, guideline hourly rates and small claims.

Judy sits at the Family Court and County Courts in Worcester and Hereford.

Andrew Higgins
Legal Academic Member


Andrew is the chair of the working group conducting a review of Pre-action Protocols. He is a member of the Judicial/ADR Liaison Committee and the CJC Access to Justice Standing Committee.

He is an Associate Professor of Civil Procedure at the University of Oxford and a fellow of Mansfield College. He is currently the General Editor of Civil Justice Quarterly. Andrew previously worked as a solicitor for the Australian law firm Slater & Gordon and was admitted to the Victorian Bar in 2011. He has a DPhil from the University of Oxford and completed the BCL in 2005.

Andrew has published civil procedure related subjects including a book on legal professional privilege. She is a Regional Costs Judge.

Ian Karet
Another Field of Civil Justice Member (EU Exit)


Ian has advised the CJC and Ministry of Justice on issues related to EU Exit.

Ian is a solicitor and a partner of Linklaters LLP, specialising in Intellectual Property and Technology. Ian is a Solicitor Advocate, a qualified arbitrator and trained mediator. He is Charity Commissioner and sits as a Deputy High Court Judge.

Andrew Parker
Insurer Member


Andrew chaired the CJC working group on Fixed Cost Noise-Induced Hearing Loss Claims which published its final report in 2017. More recently, he was the chair the CJC working group on low value clinical negligence claims which concluded its work at the end of 2019. He is currently participating in the working group looking at “Futures”.

Andrew, as a senior partner at DAC Beachcroft, has been at the forefront of strategic litigation since 2001 and advises insurers on a range of emerging issues affecting injury claims. Andrew is a former President of the Federation of Insurance Lawyers (FOIL), and former member of the Civil Procedure Rule

Mr Justice Simon Picken
High Court Member


Simon Picken was appointed a High Court Judge in June 2015, becoming one of the Judges of the Commercial Court the following year.

In addition to sitting in the Commercial Court, Mr Justice Picken is authorised to sit in the Financial List and the Administrative Court, as well as in other King’s Bench Division work, including crime.

Mr Justice Picken was educated at his local state secondary school, Cardiff High School, before reading Law at Cardiff University and then Cambridge where he obtained a Starred First Class in the LLM. He was called to the Bar in 1989 and from 1991 practised at 7 King’s Bench Walk in commercial law.

He was appointed a QC (now KC) in 2006 and was made a Recorder in 2005, becoming a Deputy High Court Judge in 2010.

He was the Commercial Law QC to the Welsh Government from 2009 until 2015. He was also the QC Church Commissioner (appointed by the Archbishops of Canterbury and York) between 2013 and 2015.

Between January 2018 and December 2021, he was Presiding Judge of Wales.

He is the Senior Judiciary’s representative on the European Network of Councils for the Judiciary and the High Court representative in the International Association of Judges.

He is co-author of the specialist book, ‘Good Faith and Insurance Contracts’ (4th Ed., 2017) Committee.

Matthew Smerdon
Lay Member


Matthew is presently a member of the CJC Access to Justice Standing Committee.

Matthew is Chief Executive of The Legal Education Foundation, a charity promoting legal education and the study of law. He has a long-standing commitment to social justice: he was previously deputy director at the Baring Foundation and, before that, a director at Community Links in east London.

John Sorabji
Barrister Member


Dr John Sorabji is a barrister at Nine St John Street Chambers and an associate professor within the law faculty at University College London (UCL). He is General Editor of The White Book.

HHJ Karen Walden-Smith
Circuit Judge Member


Karen Walden-Smith is the Designated Civil Judge for East Anglia and sits as a Deputy High Court Judge with tickets for the King’s Bench Division, the Administrative Court including the Planning Court, the Business and Property Court, and the Court of Appeal Criminal Division. She was called to the Bar in 1990 and practised in property/Chancery work at 5 Stone Buildings, Lincoln’s Inn. She was appointed a Recorder in 2004 and a full-time Circuit Judge in 2010, initially sitting in crime and then in civil and Chancery. She was appointed as a Senior Circuit Judge in 2013 in the Chancery list at Central London County Court, and additionally became the Designated Civil Judge for London in 2015. She has been a Bencher of Lincoln’s Inn since 2013 and is particularly involved in the scholarship work of the Inn. Karen is keen to promote an efficient, fair and inclusive civil justice system, and is a Diversity and Community Relations Judge, an LIP Liaison Judge and a Social Ambassador.

Rhodri Williams KC
Welsh Member


Rhodri is the Council’s first member representing Wales. He was appointed in 2019 to ensure the Council fulfils its statutory remit of overseeing the civil justice system in England and Wales, particularly given the effects of devolution and the growing divergence of English and Welsh law.

Rhodri is a barrister specialising in EU law, local government law and public and administrative law from Chambers in Cardiff and London. He deals with cases involving both local and regional government, including advising the Welsh Government and other Government Departments and local authorities, in England, Wales and in Northern Ireland.

In 2000, he was appointed to the Attorney General’s list of approved Counsel and to the list of the Counsel General to the National Assembly for Wales and has represented the United Kingdom Government on several occasions before the Court of Justice of the European Union in Luxembourg.