David Pievsky’s practice encompasses Administrative and Public Law, Civil Liberties & Human Rights, Immigration & Nationality, Regulation and Professional Discipline, and Employment. He has substantial experience of appearing in the High Court, Court of Appeal, Privy Council and Supreme Court.

David took silk in 2020 and was appointed a Deputy High Court Judge in 2021.

As a junior, David was on the Attorney General’s panels of Civil Counsel to the Crown for over 10 years, and the A panel from 2013 onwards.

David is recognised for his expertise and ranked in both leading independent legal directories, Chambers and Partners and the Legal 500. Recent comments include:

  • "David is commercially aware and user-friendly."- Legal 500, 2025
  • "David has a fierce intellect and exceptional drafting skills. He has a very collaborative approach to work."- Chambers & Partners, 2025

Previous comments include:

  • "An incredibly insightful silk, who is tenacious in fighting his client’s corner."- Legal 500, 2024
  • "He shows incredible judgement and goes the extra mile for his clients."- Chambers & Partners, 2024
  • "David is very clever and very thorough. He’s an exceptionally creative lawyer and he sees interesting points that others miss."- Legal 500, 2023

Experience

Shortlist

Public & Regulatory

David is identified as a Leading Silk in the latest edition of Legal 500 for his expertise in Administrative Law and Human Rights. He has a diverse public law practice with a broad client base including governments, regulators, public authorities, companies, charities, and individuals.

In recent years he has appeared as leading counsel in the Privy Counsel in cases relating to the right of access to court, the right to respect for private life, and constitutional anti-discrimination rights, and in a case about the duty of candour in judicial review. During 2024 he appeared for Shell UK in proceedings arising out of direct action by environmental protestors against Shell assets. He previously appeared in the Supreme Court in cases relating to Crown Immunity, the reach of positive human rights obligations, taxpayer confidentiality, and public order law; and in the Court of Appeal in cases about legal professional privilege, the human rights compatibility of legislation designed to discourage illegal immigration, and the regulation of professionals who work in more than one jurisdiction.

David’s current and ongoing cases raise issues about the boundaries of freedom of expression on social media, antisemitism, the fairness and appropriateness of Ofsted’s judgments about religious schools, and the fairness at common law and under the ECHR of regulators’ rules and procedures.

Cases

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Civil Liberties & Human Rights

David is identified as a Leading Silk in the latest edition of Legal 500 for his expertise in Administrative Law and Human Rights. He has a diverse public law practice with a broad client base including governments, regulators, public authorities, companies, charities, and individuals.

In recent years he has appeared in the Privy Counsel in cases about the right of access to court, the right to respect for private life, constitutional anti-discrimination rights, and the requirements of candour in judicial review. During 2024 he appeared for Shell UK in proceedings arising out of direct action by environmental protestors against Shell assets. He previously appeared in the Supreme Court in cases relating to Crown Immunity, the reach of positive human rights obligations, taxpayer confidentiality, and public order law; and in the Court of Appeal in cases about legal professional privilege, the human rights compatibility of legislation designed to discourage illegal immigration, and the regulation of professionals who work in more than one jurisdiction.

David’s current and ongoing cases raise issues about the boundaries of freedom of expression, both during protests and on social media (particularly by professionals), the law relating to antisemitism, the fairness and appropriateness of Ofsted’s judgments about religious schools, and the fairness at common law and under the ECHR of regulators’ rules and procedures.

Cases

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Investigations & Inquiries

David has experience of conducting sensitive and confidential internal investigations, including in relation to complaints made by an employee at work, and to sensitive complaints made in the context of the work of government departments.

Shortlist

Immigration

David covers many Immigration and Nationality cases.

Cases

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Professional Discipline

David has substantial experience of acting in judicial review cases raising regulatory issues, and also in regulatory and/or disciplinary proceedings or appeals themselves. 

Cases

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Employment

David acts for employers and employees in cases raising a wide range of employment law issues.

He has acted in many statutory tribunal claims and has also worked on restrictive covenant cases including injunctive work. 

David’s clients have included Barclays Capital, Commerzbank, the Law Society, Linklaters, Network Rail, Tesco, Carphone Warehouse, Vodafone, ABN AMRO, Barclays, the University of Warwick, Odeon Cinemas Limited, the National Association of Head Teachers, and Manchester Airport.

David is also a member of the ELAAS scheme (and has worked with the Bar Pro Bono Unit) and has appeared several times in the EAT on a pro bono basis. 

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Achievements

Education

BA in History (Cambridge University), 1st Class
MPhil in Political Thought (Cambridge University), Distinction
GDL (City University) and BPTC (ICSL)

Publications

  • What does taking into account Strasbourg jurisprudence really mean? [2012] JR 214
  • Lester and Pannick, Human Rights Law and Practice (3rd Edn, Lexis Nexis, 2009) (co-author of chapters on Articles 3, 4, and 6 of the European Convention on Human Rights)
  • Tolley’s Discrimination in Employment Law Handbook (LexisNexis Butterworths, 2008) (chapters 5 (marital status and civil partnership) and 9 (sexual orientation))
  • Public Law Update [2006] Solicitors Journal SJ Vol. 150 No. 19 pp. 636-7 (co-author with Mike Fordham)
  • Three Rivers and its implications for legal professional privilege [2005] PTPR 7
  • Focus on Article 3 ECHR [2005] JR 169
  • Legitimate Expectations as a Relevancy [2003] JR 144
  • The Impact of the Human Rights Act 1998 on Judicial Review [2003] JR 221 (co-author with Tom de la Mare).

Appointments

David took silk in 2020, and was appointed a Deputy High Court Judge in 2021.

David was appointed to the Equality & Human Rights Commission's panel of counsel in 2024.

Memberships

  • Administrative Law Bar Association
  • Employment Lawyers’ Association

Selected earlier reported cases

Public & Regulatory

  • R (Moos and McLure) v Commissioner of Police of the Metropolis [2012] EWCA Civ 12
  • Grant and Gleaves v Ministry of Justice [2011] EWHC 3379 (QB)
  • R (Garland) v Secretary of State for Justice [2011] Civ 1335
  • Seldon v Clarkson Wright and Jakes [2011] ICR 60
  • Fisher v Dorset PCT [2011] PHL/15323
  • Bergonzi v Metropolitan Police Commissioner
  • R (Milner) v South Central Strategic Health Authority [2011] EWHC 218 (Admin)
  • R (Rowe) v Parole Board [2010] EWHC 524
  • Attorney General’s Reference (No. 3 of 1999) [2010] 1 AC 145
  • R (Unison) v Monitor [2009] EWHC 3221 (Admin)
  • R (Tabernacle) v MOD [2009] EWCA Civ 23, The Times 25 February 2009
  • R (Gulliver) v Parole Board [2007] EWCA Civ 1386 
  • R (Gray) v Legal Services Ombudsman [2007] EWHC 215 (Admin) 
  • Blum and others v Director of Public Prosecutions [2006] EWHC 3209 (Admin) 
  • R (Singh) v Chief Constable of West Midlands Police [2006] EWCA Civ 532 [2006] 1 WLR 3374 
  • R (Haw) v Secretary of State for the Home Department [2006] EWCA Civ 532 [2006] QB 780 
  • R (Boughton and others) v HM Treasury [2006] EWCA Civ 504 
  • R (Elias) v Secretary of State for Defence [2005] EWHC 1435 (Admin), The Times, August 25, 2005 
  • R (T Mobile and others) v The Competition Commission and The Director-General of Telecommunications [2003] EWHC 1566 (Admin)

Civil Liberties & Human Rights 

  • R (Moos and McLure) v Commissioner of Police of the Metropolis [2012] EWCA Civ 12
  • Grant and Gleaves v Ministry of Justice [2011] EWHC 3379 (QB)
  • R (Garland) v Secretary of State for Justice [2011] Civ 1335
  • Seldon v Clarkson Wright and Jakes [2011] ICR 60
  • R (Milner) v South Central Strategic Health Authority [2011] EWHC 218 (Admin)
  • R (Rowe) v Parole Board [2010] EWHC 524
  • Attorney General’s Reference (No. 3 of 1999) [2010] 1 AC 145
  • R (Tabernacle) v MOD [2009] EWCA Civ 23, The Times 25 February 2009
  • R (Gulliver) v Parole Board [2007] EWCA Civ 1386 
  • R (Gray) v Legal Services Ombudsman [2007] EWHC 215 (Admin) 
  • Blum and others v Director of Public Prosecutions [2006] EWHC 3209 (Admin) 
  • R (Singh) v Chief Constable of West Midlands Police [2006] EWCA Civ 532 [2006] 1 WLR 3374 
  • R (Haw) v Secretary of State for the Home Department [2006] EWCA Civ 532 [2006] QB 780 
  • R (Boughton and others) v HM Treasury [2006] EWCA Civ 504 
  • R (Elias) v Secretary of State for Defence [2005] EWHC 1435 (Admin), The Times, August 25, 2005 

Immigration & Nationality

  • OA (Nigeria) v Secretary of State for the Home Department [2009] EWCA Civ 1065 
  • OM (Returning Citizens, minorities, religion) Uzbekistan v Secretary of State for the Home Department [2007] UKAIT 00045
  • AI (Nigeria) v Secretary of State for the Home Department [2007] EWCA Civ 707
  • DK (Serbia) and others v Secretary of State for the Home Department [2006] EWCA Civ 1747 [2007] 2 All ER 483    
  • R (Refugee Legal Centre) v Secretary of State for the Home Department [2004] EWCA Civ 1481 [2005] 1 WLR 2219 

Professional Discipline

  • Nwogbo v GMC [2012] EWHC 2666 (Admin)
  • Uddin v GMC (unreported) 2 February 2012)
  • Fisher v Dorset Primary Care Trust (2012), unreported
  • Naheed v GMC [2011] EWHC 702 (Admin)
  • R (Unison) v Monitor [2009] EWHC 3221 (Admin)

Employment

  • Seldon v Clarkson Wright and Jakes [2011] ICR 60, CA
  • Grundy v Kier (ET)
  • Brown v Epsom (ET)
  • Parmar v Commerzbank (ET)
  • Khan v Vignette Europe Limited (EAT, 22 April 2009)
  • CAB Automative v Blake (EAT, 12 February 2008)
  • D & H Travel v Foster (EAT, 2 August 2006)

Previous experience

Before coming to the Bar, David graduated in History and then completed an M.Phil in Political Thought and Intellectual History at Cambridge University.  He also worked as an employment lawyer for the Free Representation Unit (FRU) prior to joining Blackstone Chambers.

Other interests

David has a strong background in music and plays in the leading non-professional orchestras in London.


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