Mark Smith

Year of Call: 2012

Mark Smith practises in the areas of crime, extradition, civil and family law.

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Mark is a barrister specialising in crime, extradition, family and civil work. He appeared regularly in the High Court (Admin) in relation to extradition appeals, as well as in criminal matters in the Crown Court for both the prosecution and defence. He is also experienced in proceeds of crime and prison proceedings.

Mark accepts instructions in all areas of family and international family work, including private children, care proceedings and financial remedies, as well as applications for non-molestation orders and other injunctions. Mark also has experience of abduction and permanent relocation proceedings in the High Court Family Division.

Mark accepts instructions in a wide range of civil proceedings, including judicial review, immigration, property, personal injury and general contract matters. Mark is currently working on the Undercover Policing Inquiry.

Professional Panel Appointments

  • CPS Specialist Extradition Panel, Level 2.
  • CPS General Crime Panel, Level 2.
  • Appointed panel member for the General Dental Council (GDC).

Additional Information

Direct Public Access

  • Mark accepts Direct Public Access instructions.


  • BPP Law School, BPTC.
  • Oxford Brookes University, GDL.
  • University of Oxford, MPhysPhil (Physics and Philosophy).


  • Walter Wigglesworth Pupillage Scholarship.
  • Kennedy Scholarship.
  • Hardwicke Entrance Award.

Professional Memberships

  • The Honourable Society of Lincoln’s Inn.
  • Criminal Bar Association.
  • Defence Extradition Lawyers’ Forum.

Asset Recovery, Civil Fraud & Confiscation + View All Specialist Areas

Mark is instructed in proceedings under the Proceeds of Crime Act 2002 and Customs and Excise Management Act 1979, including confiscation, condemnation, cash forfeiture and enforcement hearings.

Recent cases include the forfeiture of £25,000 high-quality French wine, condemnation of 11,500kg of poppy heads, and confiscation proceedings arising from a multi-million pound off-shore investment scam.

Cases of Note

Re (A Child: International Relocation) [2018]

Mark appeared in the High Court Family Division resisting a child’s permanent relocation to Spain on behalf of the mother after the father had previously abducted the child without written consent or the permission of the court.

K v Germany [2018]

Mark appeared in a multi-handed appeal in the High Court against extradition for a £64 million international VAT carousel fraud with a section 2 argument requiring consideration of Zakzrewski in the light of Goluchowski and Alexander.

D v Poland [2017] EWHC 2171 (Admin)

Mark successfully appealed to the High Court against extradition for offences for possession of ammunition on the basis of Article 8 due to the short period of time remaining to be served following Chmura and Jesionowski.

B v Poland [2016] EWHC 1639 (Admin)

Mark successfully appealed to the High Court, arguing that it would be oppressive to extradite the Requested Person to Poland for offences in 1999 due to the passage of time, under section 14 of the Extradition Act 2003.

N v Poland [2017] EWHC 833 (Admin)

Mark appealed to the High Court against extradition for offences of fraud, challenging the decision in Zengota that multiple EAWs can be considered as a whole when considering the passage of time bar to extradition.

K v Poland [2017] EWHC 577 (Admin)

Mark appeared in the High Court, arguing on appeal that of extradition to stand trial for fraudulently obtaining credit for a computer purchase in 2007 would be disproportionate under section 21A of the Extradition Act.

G v Lithuania [2015] EWHC 707 (Admin)

Mark appeared in the High Court, which considered whether evidence in the European Arrest Warrant that the requested person’s sentence would be unenforceable amounted to a bar to extradition.

O v SSHD [2017]

Mark successfully resisted a Home Office appeal in the Upper Tribunal, having previously overturned a deportation order in the First-Tier Tribunal, arguing that there were no serious grounds to deport despite his conviction for theft and money laundering in 2013.

B v Latvia [2014] and F v Romania [2014]

During pupillage, Mark worked on the leading cases challenging extradition under Article 3 of the European Convention on Human Rights due to overcrowding in prisons in Latvia and Romania.