9BR Chambers is ‘a go to chambers for all extradition matters’, and members of the set are equally experienced acting on behalf of governments and high-profile requested persons. ’A regular in the extradition courts’ Stefan Hyman regularly acts on behalf of international bodies in extradition requests, and recently appeared in the Supreme Court in Bertino vs Public Prosecutor’s Office, Italy, a precedent-setting case regarding the meaning of being deliberately absent from trial under the Extradition Act 2003. ‘A very innovative barrister and a strong advocate’, Ben Joyes was instructed in Stojcevic v Croatia, an extradition request based on an historical warrant for war crimes, and Jonathan Swain  appeared in a leading case regarding conditions in Belgian prisons.
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Position

Jonathan is a specialist extradition barrister, who is listed in the Legal500 and Chambers and Partners for his work in this area. He regularly appears at Westminster Magistrates’ Court, and on appeal at the High Court, and he represents both Requested Persons and Judicial Authorities. He is a regular contributor to CrimeLine’s Extradition Hub and has written extensively about the changes to extradition following Brexit.

He also undertakes work for the GLD as part of the Attorney General’s civil panel, including advising on unlawful detention cases and matters arising out of Covid19 regulations.

Jonathan is Grade 3 on the CPS specialist extradition panel, Grade 2 on the CPS advocate panel for general criminal work, and a member of the Attorney General's list of civil panel counsel (C panel).

Jonathan spent 18 months in the Extradition Unit at the CPS where he gained considerable expertise in extradition proceedings. After leaving the Unit, he quickly developed a busy practice both prosecuting and defending in extradition cases. He has been involved in a number of leading cases, including appearing in the Supreme Court.

Jonathan also has considerable experience of mutual legal assistance, including the European Investigation Order, and transfer of sentences.

Prior to starting in extradition work, Jonathan was a Senior Crown Prosecutor for the CPS, where his diligent preparation and robust advocacy meant that he was instructed to act in difficult and serious cases. He gained extensive experience in all types of cases in the Magistrates’ and Youth courts, encompassing work from theft to sexual offences. Since moving to chambers, he has been instructed in a range of cases, both prosecuting and defending. He has also been instructed by various local authorities.

Career

Called 2010

CPS Extradition Panel (Grade 4)

CPS Panel (Grade 2)

Attorney General's list of civil panel counsel (C Panel)

Memberships

DELF CBA CPS Extradition Panel Grade 4 CPS General Crime Panel Grade 2 Attorney General’s Civil Panel (C)

Education

BVC, BPP Law School (2010)

MA in International Criminology, University of Sheffield (2009)

LLB in Law and Criminology, University of Sheffield (2008)

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Testimonials

Collated independently by Legal 500 research team.

  • 'Excellent proactive work from the team - Jordan Haisman in particular.'
  • 'The clerks at 9BR always go out of their way to assist in any way they can. Jordan Haisman in an irreplaceable asset to the clerk's room at 9BR.'
  • '9BR Chambers is a go to chambers for all extradition matters. They have a very experienced team of barristers who have acted on some of the most influential extradition cases. The team is personable and extremely helpful, are very approachable and always willing to answer questions.'
  • 'They have experienced extradition counsel at every level. They run excellent training programmes.'
  • 'Chambers has a number of barristers in the area and able to offer counsel of different skills and seniority.'