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Rudi Fortson KC
An independent practising barrister for over 40 years. He ‘took silk’ in 2010. He is a Visiting Professor of Law at Queen Mary University of London, and an Honorary Visiting Professor of Law at the Law School, University of Liverpool. He is a member of Middle Temple.
A highly rated academic barrister with a fine and analytical mind.Legal 500
Rudi Fortson KC is noted for his work in relation to serious crime, including fraud, confiscation, asset-recovery, money-laundering, drug law, weapons, homicide, law of evidence, and Artificial Intelligence in the context of criminal proceedings in England and Wales.
Rudi Fortson KC has advised various businesses and individuals on complex UK and EU legal issues concerning the production and distribution of medicinal products, psychoactive substances, hemp and CBD products, medicinal cannabis, licensing, the medicines legislation; and weaponry.
Rudi Fortson was a consultant to the Law Commission for England and Wales in respect of its firearms project; its Anti-Money Laundering project (2018-2019); and (September 2020 to current) its reform of the Proceeds of Crime Act 2002 confiscation regime after conviction. Fortson’s paper for the Law Commission on ‘Firearms and the Law’ (2015) is renowned.
Rudi Fortson KC served on the ‘Runciman’ Independent Inquiry into the Misuse of Drugs Act 1971” as its principal legal adviser (Police Foundation, Chair: Lady Runciman DBE), and he was a member of the Criminal Justice Forum for the Institute for Public Policy Research (‘Them and Us’). He was also a member of (and the principal legal adviser) the ‘Independent Working Group on Drug Consumption Rooms’ (Joseph Rowntree Foundation). More recently, Fortson was a National Rapporteur in respect of the FNR CORE research project “Criminal Proceedings and the Use of AI: Challenges for Common Criminal Procedure Principles and the Principles of the Rule of Law” (“CRIM_AI”) organised by the Faculty of Law, Economics and Finance (FDEF), University of Luxembourg.
Rudi Fortson KC has attended various ‘experts meetings’ at the European Commission in Brussels. He was a member of a Task Force jointly set up by the Centre for European Policy Studies (CEPS) and the School of Law at Queen Mary University of London (QMUL) on ‘the Future of EU, UK and US Cooperation in Criminal Justice and Police Cooperation’ (i.e., ‘Brexit’). He spoke in Paris (May 2019) on the question “Brexit and Criminal Justice: Will pragmatism prevail over politics?”.
Professional Memberships
- Rudi Fortson KC is a member of the Criminal Bar Association (England and Wales), the Forensic Science Society (Great Britain), the British Academy of Forensic Science, the Proceeds of Crime Lawyers Association, and the Financial Services Lawyers Association.
- Rudi Fortson KC is also a member of Drug Science.
- Rudi Fortson KC Is a member of the Friends of ERA (the Association of the Academy of European Law). He has spoken to papers at the Academy, Trier: “Anti-Money Laundering and Financial Services in the EU” (Trier, Germany, 15th-16th November 2018); at the ERA 2021 “Annual Conference on Financial Compliance in the EU” (4th-5th November 2021); and at the ERA 2024 Conference “Anti-Money Laundering and Financial Services in the EU” (Trier, 16th and 17th November 2024).


Testimonials
- “exceptional”, “a staff and a rock to his client”: “Fortson is a very good lawyer. Juries like him and as do judges. He is an effective but sympathetic cross-examiner”: “Rudi is and always has been a real professional.” Chambers & Partners
- “A highly rated academic barrister with a fine and analytical mind”. Legal 500
Books
- “Misuse of Drugs and Drug Trafficking Offences” (Sweet & Maxwell, 6th ed., 2012). A 7th edition is in preparation (Oxford University Press).
- “The Serious Crime Act 2007” (Oxford University Press, 2008).
- “The Serious Organised Crime and Police Act 2005” (Sweet & Maxwell)
- “Criminal Justice Act 2003” (Sweet & Maxwell).
- “Criminal Justice Act 1991” (Sweet & Maxwell).
Other Major Publications
- Contributing editor to Blackstone's Criminal Practice (from 2007 to current); drugs; drug trafficking; firearms; other weapons; explosives.
- Contributing editor to Blackstone’s Criminal Practice Supplements (from 2008 to current): drug offences, firearms, confiscation, and asset recovery.
Other Works
- Contributing chapter “AI Evidence in Criminal Proceedings in England and Wales : Issues and Challenges” (Fortson V. Mitsilegas and C. Salvi) published in “AI Evidence and Criminal Proceedings” (Bloomsbury and Hart Publishing; Anthology Editor: Katalin Ligeti (2026)):
- Contributing chapter ‘Unfitness to Plead: a plea in evolution’: for a publication (pending) by Professor R. Mackay (‘Comparative and international aspects of fitness to plead’; OUP);
- Contributing chapters (‘Money Laundering Offences’, and ‘Terrorism money laundering’): ‘Banks and Financial Crime: The International Law of Tainted Money’ (Sir William Blair; R. Brent and T. Grant, OUP, 2017”;
- Introductory chapter (‘Abuse of Process’, ed., C. Wells, (successive editions));
- Contributing chapter: ‘New Psychoactive Substances and the Criminal Law’: ‘Forensic Toxicology: Drug Use and Misuse’, eds., S. Davies, A. Johnston, D. Holt (Royal Society of Chemistry, 2016)
- Contributing chapter ‘Mental Condition Defences and the Criminal Justice System Perspectives from Law and Medicine’, Edited by Ben Livings, Alan Reed and Nicola Wake, Cambridge Scholars Publishing, (2015).
- Contributing chapter ‘Participation in Crime” (specifically ‘Inchoate Liability and the Part 2 offences under the Serious crime act 2007’: edited by A. Reed and M. Bohlander, Ashgate Publishing, 2013).
- Contributing chapter on Diminished Responsibility: “Loss of Control and Diminished Responsibility Domestic, Comparative and International Perspectives” (Edited by A. Reed and M. Bohlander, Ashgate Publishing, November 2011).
- Contributing chapters (confiscation and money laundering) to Banks and Financial Crime ‘The International Law of Tainted Money’, Edited by William Blair QC and Richard Brent (2008, OUP).
- Fortson, R. (1996). ‘The sentencing of drug couriers’. In Green P.(Ed.), ‘Drug couriers: A new perspective’ (pp. 79–111), London; Quartet.
- Former Contributing Editor to Archbold: Criminal Pleading, Evidence and Practice (1991 and 1995; two chapters).
Articles
Rudi Fortson KC is a regularly contributor and case commentator for the legal profession’s flagship journal (the Criminal Law Review) as well as Archbold News; (Sweet & Maxwell), and other journals:
- Treating nitrous oxide as a Class C controlled drug (Archbold Review, Issue 2, 25 March 2024).
- Reflections on Jogee: Overwhelming Supervening Act (Archbold Review, 2021; co-author).
- Revising the sentencing guideline in drug cases (Criminal Law Review; 2020).
- Acid, knives, and firearms: the Offensive Weapons Act 2019 (Criminal Law Review; 2020).
- Reforming the SARs regime: questions of practice and legal principle (B.J.I.B. & F.L. 2019, 34(9), 608-611).
- The Psychoactive Substances Act 2016 (Criminal Law Review; April 2016).
- The misnomer of “apportionment” in confiscation cases: R v Fields [2013]: January 2014.
- Sentencing drug offences: Sentencing Council Guidelines.
- Are We Misusing the Misuse of Drugs Act 1971?: Criminal Law Today, Issue No.2, December 2011.
- Leading Questions: A Critical Analysis [2011] Crim.L.R. 279 (with Professor Adrian Keane).
- Prosecution Appeals - Too Much of a Good Thing? [2010] Crim.L.R. 169 (with Professor David Ormerod, and Andrew Waterman QC).
- Surveillance by the State v Surveillance of the State, Archbold News, Issue 5, June 11, 2009.
- Confiscation proceedings: Adieu Layode and R. v K.?, Archbold News, Issue 8, September 11, 2007.
- Serious Crime Act 2007: The Part 2 Offences [2009] Crim.L.R. 389 (with Professor David Ormerod).
- Bad Character Evidence and Cross-admissibility [2009] Crim.L.R. 313 (with Professor David Ormerod).
- Drug Suppliers as Manslaughterers (Again) [2005] Crim.L.R. 819 (with Professor David Ormerod).
Annotated Statutes (Current Law Statutes; Sweet & Maxwell)
- Criminal Justice (International Co-operation) Act 1990.
- Criminal Justice Act 1991.
- Criminal Justice Act 1993.
- Drug Trafficking Act 1994.
- Police and Magistrates' Courts Act 1994.
- Proceeds of Crime Act 2002 (civil recovery).
- Criminal Justice Act 2003 (Parts 1-11, 13 (part) and 14).
- Domestic Violence, Crime and Victims Act 2004.
- Gangmasters Act 2004.
- Drugs Act 2005.
- Serious Organised Crime and Police Act 2005.
- Serious Crime Act 2007.
- Criminal Justice and Immigration Act 2008.
- Coroners and Justice Act 2009 (parts 2-9).
Recent Media
Rudi Fortson KC was interviewed about the potential use of AI in criminal proceeding: BBC Radio 4 – “The Artificial Human”.

