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- Email clerks@25bedfordrow.com
Alex Jamieson
"Alex is a remarkable lawyer who shows a mixture of legal know how and client care and compassion together with a practical attitude to getting on with the job at hand. He is extremely hard working and a very clever strategist. He is an exceptional advocate." Legal 500
Practice Overview
Alex is a tenacious and results-driven advocate. He practices principally in the areas of:
- National Security
- Inquiries and Inquests
- Regulatory Law
- Serious and Organised Crime
The hallmarks of Alex’s practice are forensic analysis, strategic advice and powerful advocacy. He specialises in those cases that concern the most fundamental collision between individual and corporate rights on the one hand, and the interests of the State on the other.
Alex is an experienced Special Advocate and has been an appointee of the Attorney General’s panel since 2017. In recent years, he has been instructed to represent excluded parties in many of the leading national security cases including: CX1 and MP1 (a challenge to the MOD’s refusal to relocate high profile Afghans caught up in the data breach and superinjunction); Abu Zubaydah (a claim for damages against the UK for complicity in torture in US ‘Black Site’ prisons); Saifullah (the human rights judicial review that led to the creation of the Afghanistan Public Inquiry); and both LetterOne and FTDI (the first two full challenges to the Secretary of State’s call-in powers under the National Security and Investment Act 2021).
He has been instructed to appear at many of the major public inquiries of recent years, both on behalf of core participants and as Counsel to the Inquiry. In 2024/25, Alex was instructed to represent the victims of Lucy Letby at Lady Justice Thirlwall’s Inquiry. During 2023 he served as junior Counsel to Sir John Mitting at the Undercover Policing Inquiry, where (amongst other duties) he represented the Chairman in relation to restriction orders sought by the Security Service and the police forces. Before that, between 2019 and 2022 he served as first junior counsel for bereaved families of those killed in the Manchester Arena Bombing.
Complementing his inquiry practice, Alex has extensive experience in inquest proceedings where he represents both families and those under scrutiny. He has appeared in many complex Article 2 cases, particularly those that touch upon deaths arising in healthcare, prison and military settings.
The foundations of all of Alex’s practice have been built on many years of Courtroom experience in the litigation of fraud and of serious crime. He still accepts instructions in those areas and tends to be particularly sought after where factually and legally complex allegations are concerned.
As well as providing courtroom representation, Alex advises individuals and corporates, particularly in the areas of regulatory compliance and investigations. Recent clients have included international film industry bodies, sporting regulators and household-name corporates.
Alex can accept Direct Public Access instructions.
National Security
- R (CX1, MP1 and others) v Secretary of State for Defence: Alex appeared as Special Advocate for high profile Afghan Claimants who were unaware that their details were leaked in the infamous MOD data breach. Despite the grave risks that exposed them too, the Secretary of State refused to relocate them. Exceptionally – and due to the super injunction in place at the time - the Special Advocates were required to bring and entirely closed challenge to that refusal. HMG defended the claim, represented by a team of 7 advocates led by Sir James Eadie. The claim succeeded. The judgment has now been published following the discharge of the super injunction
- Abu Zubaydah v FCDO and others: Abu Zubaydah was detained by military forces in Pakistan in March 2002, and has been in US detention ever since. Between 2002 and 2006 he alleges that he was tortured at a series of ‘black sites’ across the world, before his transfer to Guantanamo Bay in 2006 where he remains. His claim alleges UK complicity in his unlawful rendition and torture and has already been considered by the Supreme Court once. Alex is instructed as Special Advocate for the Claimant.
- R (Saifullah) v Secretary of State for Defence: Bereaved Afghani civilians claimed that their relatives had been deliberately and unlawfully killed by UK Special Forces in the conduct of ‘Direct Detention Operations’ and brought judicial review proceedings alleging breach of Article 2. At the Defence Secretary’s application, the Court made a CMP declaration pursuant to s6. of the Justice and Security Act 2013 and Alex was then appointed junior Special Advocate, led by two KCs. After an extended disclosure exercise, the case concluded with the Government’s concession that it would appoint Lord Justice Haddon-Cave to chair a new statutory public inquiry to investigate and report on allegations of wrongdoing by the British Armed Forces in relation to their conduct of deliberate detention operations (DDOs) in Afghanistan in the period 2010 - 2013
- R (L1T) v Secretary of State in the Cabinet Office: A novel and high-profile judicial review challenging the SoS’ exercise of new call-in powers under the National Security Investment Act 2021. The case concerns a challenge to a Final Order (issued in the aftermath of the invasion of Ukraine) that a Russian-owned investment company must divest its holding in a UK broadband provider for national security reasons. Alex is appointed as Special Advocate for the Claimants.
- R(FTDI) v Chancellor of the Duchy of Lancaster: The second challenge to the exercise of NSIA call-in powers. The Secretary of State ordered divestment of the Chinese purchase of a leading international ‘fabless’ semiconductor company registered in the UK. FTDI brought judicial review proceedings challenging that decision. The SoS has sought to rely upon closed material during the proceedings and Alex has been appointed Special Advocate to represent the company.
- Secretary of State for the Home Department v LXB: Proceedings considering the lawfulness of the first TPIM imposed on an individual said to hold an extreme right-wing mindset.
- C9: A deprivation case. C9 challenged the decision to deprive him of his British Citizenship. The decision was defended on the grounds that the NCA assess him to be the head of an organised crime group focussing primarily on organised immigration crime facilitating the movement of migrants by HGV’s and small boats. The case has been considered by the Court of Appeal on the issue of whether the same deference is due to the Secretary of State’s organised crime assessments as to those relating to issues of national security.
- C10: C10 is one of a number of deprivation cases where British women detained in Camp Roj, Syria challenge the decision to strip them of their citizenship. Alex is appointed as Special Advocate, with the case to be determined once the linked case of Shamima Begum has concluded.
Directory Recommendations
Alex has been recommended in the professional directories for many years and under several specialisms. Recent citations include:
- "Alex Jamieson quickly got on top of the details, and he gave very good advice." Chambers UK 2026, Inquests & Public Inquiries
- "Alex Jamieson is driven and hard-working." Chambers UK 2026, Inquests & Public Inquiries
- "Alex's sensitive handling of the witnesses was very adroit." Chambers UK 2026, Inquests & Public Inquiries
- "Alex was a superb support during the inquiry process. His attention to detail was excellent, and his written work of a very high standard." Chambers UK 2026, Inquests & Public Inquiries
- "Alex is incredibly knowledgeable with regard to public inquiries. He's very gracious when providing advice and guidance, and he's very personable." Chambers UK 2026, Inquests & Public Inquiries
- "I cannot fault any aspect of Alex's work. He is top notch and brilliant with clients." Chambers UK 2026, Professional Discipline
- "Alex is an excellent advocate." Chambers UK 2026, Professional Discipline
- "Alex is brilliant; his expertise and advocacy are very impressive and I have no hesitation in using him on my most difficult cases." Chambers UK 2026, Professional Discipline
- "Alex is an excellent advocate. He is meticulous in his preparation and his cross examination is razor sharp." Legal 500 2026, Professional Disciplinary and Regulatory Law
- "Alex consistently demonstrates outstanding legal acumen. He is calm, composed and sharp in both cross examination and legal submissions." Legal 500 2026, Fraud: Crime
- "Alex is very well respected within the profession. He is very experience and is also a very skilled and persuasive advocate who has a calm and gentle manner which can be disarming for his opponents." Legal 500 2026, Crime
- "Alex is incredible bright and hardworking. He is approachable, knowledgeable and a delight to work with." Legal 500 2026, Inquests and Inquiries
- "Alex is an exceptional advocate who gets the best results possible." Chambers UK 2025, Professional Discipline
- "An excellent, thoughtful and forensic advocate." Chambers UK 2025, Professional Discipline
- "He is like a silent assassin in his cross-examinations." Chambers UK 2025, Professional Discipline
- "Alex is well-respected within the profession. He is very experienced and is also a very skilled and persuasive advocate who has a calm and gentle manner which can be disarming for his opponents." Legal 500 2025, Crime
- "Alex is a great tactician. He inspires confidence in his clients with his gravitas and reasoned approach." Legal 500 2025, Fraud: Crime
- "Alex is a remarkable lawyer who shows a mixture of legal know how and client care and compassion together with a practical attitude to getting on with the job at hand." Legal 500 2025, Inquests and Inquiries
- "Alex's knowledge of procedure in these fields is unparalleled. He is extremely hard working and a very clever strategist. He is an exceptional advocate." Legal 500 2025, Professional Disciplinary and Regulatory Work
- "Alex is the complete package. A compelling and forensic advocate, hugely bright, and gets to the key issue of a case exceptionally quickly. Excellent with clients." Legal 500 2024, Inquests and Inquiries
- "He delivers fantastic results on veterinary work. He's a hugely empathetic individual who is razor-sharp intellectually. He's excellent at understanding and explaining the issues. I couldn't praise him highly enough." Chambers UK 2024, Professional Discipline
- "Alex is extremely personable and down to earth and provides honest and practical advice. He cares deeply about his clients and in court, he is eloquent and persuasive." Legal 500 2024, Fraud: Crime
- "Alex always surpasses expectations - he's very thorough and very academic; he has very good judgement and is somebody I would instruct in a heartbeat." Chambers UK 2024, Professional Discipline
- "A skilled barrister with a robust cross-examination technique and adaptable style." Legal 500 2024, Professional Disciplinary and Regulatory Law
- "Alex is calm, considered, reassuring and intellectual. He is a safe pair of hands for any case." Legal 500 2024, Crime
- "Provides direct and clear advice in an empathetic way. Puts clients at their ease but gets his message across very effectively. Understated but persuasive advocacy style - very measured." Legal 500 2023, Professional Disciplinary and Regulatory Law
- "Alex is tremendously diligent and hardworking. He is also very attentive and compassionate in relation to his clients" Legal 500 2023, Inquests and Inquiries
- "Alex is extremely knowledgeable. He is down-to-earth which makes him well-liked by clients. He is a passionate advocate." Legal 500 2023, Fraud: Crime
- "Alex has a razor-sharp academic mind which he uses to apply nuanced arguments to every case. He is approachable and practical and immediately puts clients at ease" Legal 500 2023, Crime
- "Alex brings an incredible calmness to case preparation and court advocacy. He seems able to slow time and centres on the key issues in cases, filtering out the noise. His calmness and targeted communication allows him to engage with lay clients at ease, building respect and confidence with them. It also allows him to command the attention and respect of judges and tribunals alike." Legal 500 2022, Crime
- "A great advocate who is down to earth, knowledgeable, and remains serene under pressure." Legal 500 2022, Fraud: Crime
- "Excellent with clients and very user-friendly - definitely a team player. His advocacy skills are top class." Legal 500 2022, Professional Disciplinary and Regulatory Law
- "Very thorough and detail focused - a supremely confident performer and impressive advocate." Legal 500 2022, Inquests and Inquiries
- “A superb barrister. Impressive beyond his years, clever and with excellent judgement…” Legal 500 2021, Professional Discipline
- “Alex has the gravitas of someone more senior than his years and his approach to cases is sensible, pragmatic, reasonable and thorough. He meticulously prepares all cases and will run all the possible legal arguments required taking advantage of lapses in procedure to exclude and challenge evidence. He is a class act and someone who can turn his hand to any case. He is popular with clients who find his manner approachable and his willingness to go the extra mile for a client is noteworthy.” Legal 500 2021, Fraud: Crime
- “He exudes an aura of control through his calm demeanour. His calmness and measured approach, allows him to engage with lay clients at ease, building respect and confidence with them quickly. Lay clients find his “no nonsense”, “say it as it is” approach reassuring, as it provides clarity." Legal 500 2021, Crime
- "Hardworking, with a brilliant brain." Legal 500 2020, Fraud: Crime
- "A poised and persuasive advocate." Legal 500 2020, Professional Discipline
- "He has a controlled and measured approach..." Legal 500 2020, Crime
- "He knows his cases inside-out and impresses with his attention to detail. He is very bright and tactical, clients like him because of his relaxed manner." Legal 500 2019
- “He exudes confidence in an understated way." Legal 500 2018
- “He has an eloquent and uncompromising approach, combining genuine legal acumen with a practical touch.” Legal 500 2017
Selected Lectures and Publications
- Human Rights and Benefit Calculations – Address to the Criminal Law Friendly Society
- Unexplained Wealth Orders – 25 Bedford Row Fraud Group Bulletin
- Impairment, Sanction & the Public Interest – Address to the General Dental Council
- Approaching the Inquest from the Regulatory Perspective - Address to the Royal College of Nurses
- The Regulation of Health & Social Provisions Bill
- The Criminal Liability of Companies – for PLC
Professional Memberships
- Association of Regulatory and Disciplinary Lawyers
- CyberCrime Practitioners Association
Education
- MA (Cantab) in Law, Jesus College, Cambridge



