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James was called to the Bar in 2022 and specialises in criminal law. He prosecutes and defends in serious matters in the Crown Court and is particularly adept at dealing with vulnerable witnesses and working with vulnerable defendants.
Prosecution:
James is on the Crown Prosecution Service’s advocate panel (General Crime) at Level 3 and is a member of the RASSO panel, meaning that he is certified to prosecute rape and serious sexual offences. James also has a particular interest in prosecuting multi-handed matters, having done so for CPS East Midlands Complex Casework Unit (CCU) as led-junior, and for CPS East Midlands (Area) as junior-alone.
James enjoys a busy Prosecution practice, and is currently instructed to prosecute matters such as:
- multi-handed affray/public order matters,
- serious domestic abuse/violence,
- drug trafficking (Class A and B),
- serious violence (s. 18/20 OAPA 1861), and
- breaches of immigration law.
Defence:
James has a busy defence practice. He has experience in defending those accused of:
- sexual offences,
- robbery,
- unlawful wounding with intent (s. 18 OAPA 1861),
- Class A and B drug trafficking/conspiracies, and
- offences relating to domestic abuse.
James has a growing private practice. Having represented professionals such as secondary school teachers and police officers on a private basis, James understands the needs of lay clients whose careers and livelihoods would be impacted more severely by a conviction and appreciates the importance of early intervention in said cases.
James has a particular interest in working with lay clients who are vulnerable and have cognitive challenges and learning difficulties and builds effective rapports with individuals quickly. He has experience of working with registered intermediaries in the trial preparation process and at trial and questioning witnesses with additional needs.
James also has experience of defending in multi-handed trials as both led-junior and junior-alone. He was instructed mid-trial as led-junior mid-trial in what is now believed to be one of the longest running criminal trials in England and Wales, and one of the largest Class A drug conspiracies in the East Midlands which was valued at approximately £37m.
Academic:
James also has an academic interest in Law and enjoys engaging in legal argument. He has written for The Journal of Criminal Law, co-authored textbooks for the Solicitors Qualifying Examination (SQE), and has lectured in Law at undergraduate and postgraduate level. James remains committed to assisting aspiring barristers and solicitors and enjoys visiting universities to deliver talks and judge mooting and advocacy competitions.
CPS Panel appointments
General Crime Level 3
RASSO
Key cases & testimonials
Serious Organised Crime:
Operation Petteril – Leicester Crown Court – Prosecution (led-junior)
Instructed by CPS East Midlands CCU and led by Matthew Rowcliffe, James prosecuted six defendants accused of conspiring to facilitate breaches of United Kingdom immigration law in an eight-week trial at Leicester Crown Court.
The case was investigated by the Home Office and involved the presentation of complex circumstantial evidence to the jury (including cell-site analysis, evidence from officers in other jurisdictions, call data, and ANPR data).
James successfully argued that a defendant’s bad character was admissible to correct a false impression during his evidence and was responsible for cross-examining another defendant.
Operation Silentpool – Derby Crown Court sitting at Loughborough – Defence (led-junior)
Following developments in the trial, James was instructed mid-trial to assist with the defence case in a multi-handed class A drug conspiracy valued at approximately £37m – one of the largest drug conspiracies in the East Midlands.
James was required to become abreast with a paper-heavy case at short notice, and grasp cell-site analysis, call data, and observation log evidence efficiently. He assisted with responding to complex legal arguments (including applications to re-open the Crown’s case, amend the indictment, and adduce bad character evidence).
Domestic abuse and violence:
R v T – Nottingham Crown Court – Prosecution (junior-alone)
James prosecuted a defendant who was accused of a number of domestic abuse offences. The case involved a number of live witnesses, video-recorded interviews, mobile phone downloads, and real evidence. Following a three-week trial, the defendant was convicted of false imprisonment, strangulation, and controlling or coercive behaviour over a 15-month period.
R v S – Lincoln Crown Court – Defence (junior-alone)
James represented a father-of-two who was accused of strangulation, assault, and criminal damage. Following a detailed application for disclosure under s. 8 CPIA, James and his instructing solicitors successfully obtained material which undermined the Complainant’s credibility. The Crown reviewed the matter at trial, offered no evidence, and then applied for a restraining order on acquittal. Following James’ legal submissions and use of Court of Appeal authorities, the Judge refused the Crown’s application.
Drug trafficking:
R v F – Northampton Crown Court – Prosecution (junior-alone)
James prosecuted a young man from London who was accused of running a profitable class A drugs line between London and Northampton. The case involved cell site data evidence, mobile telephone attribution, and call data schedules. The defendant pleaded guilty a matter of days before the trial.
R v G and B – Oxford Crown Court – Defence (junior alone)
James represented a young mother who was charged with acquiring criminal property through drug trafficking. Following representations, the Prosecution offered no evidence in respect of James’ lay client.
General crime:
R v F – Northampton Crown Court – Defence (junior alone)
James represented a defendant who was accused of theft. The Prosecution relied on a wealth of circumstantial evidence and cell-site data, including the fact that the Defendant was arrested inside the stolen caravan the day after it was taken. The jury acquitted the defendant after trial.
R v B and Ors – Northampton Crown Court – Prosecution (junior-alone)
James prosecuted three defendants accused of committing a number of racially-aggravated harassment and public order offences. Two of the defendants were youths who had been sent to the Crown Court for trial, and the case included various special measures directions.
Private instructions:
R v C – Telford Magistrates’ Court – Defence
James was instructed on a private bases to defend a secondary school teacher who was accused of assaulting a disabled person in a car park. After drafting a detailed defence statement, making specific requests for disclosure in respect of the investigation process, and informing the Crown of an intention to apply to exclude key evidence, the Crown offered no evidence several months before the trial date.
“His grasp of the case, which is obviously complicated and several years old, and his legal knowledge was brilliant.”Kessie Pochin, East Midlands CPS Complex Casework Unit (CCU) – 2025
“Mr Ball was professional during this trial, and he gave an outstanding speech to the Jury. His skills as a Barrister are of a high level, and he took time to update our client throughout the trial process keeping our client at ease. A pleasure to work with”.Gayna White, Senior Associate Crown Court Team Manager, Reeds Solicitors
The client asked that I convey his thanks to James for his assistance in this case. I will have no hesitation in instructing James in the future.Instructing Solicitor – 2024
“…from the first conference to the trial, Mr. Ball showed unwavering patience, empathetic advocacy, and genuine kindness which made a significant impact during a challenging criminal case. His dedication to the defendant's wellbeing and legal rights truly sets him apart. He communicated with the defendant in a way that enabled hm to fully understand and navigate the complexities of criminal court case going on to give evidence in the best way that he could. Mr. Ball went above and beyond to ensure that his client's needs were met, making the legal process accessible and empowering and it was an honour to work alongside him as he made a challenging case feel a lot more manageable.”Registered Intermediary - 2024
I was the expert witness for the defence in this matter. I am a busy expert and ex detective constable and as such have a great deal of court experience. I found James to be incredibly professional and thorough. He dealt with the client in an empathetic and efficient way and the outcome of the case was the best the client could have wished for. James negotiated with the prosecution professionally and this provided the excellent result for the client. He also had prepared his case very well.Expert Witness – 2023
Thank you for recommending James, as he has been fantastic throughout this matter. The client was extremely happy with James overall, and she explained that he was very nice / supportive, and [the lay client] could not recommend him more highly.Instructing Solicitor – 2023
Further information
Textbooks:
Mark Thomas and James J Ball, Revise SQE: Criminal Practice (2nd edn, Fink Publishing Ltd 2023).
Peer-reviewed Case Notes:
- James J Ball, Time Running Out? Extending Custody Time Limits for Periods of Indeterminate Action: R (On the Application of the Director of Public Prosecutions) v Crown Court at Bristol & Anor [2022] EWHC 2415 (Admin); [2023] 1 Cr App R 3; (2023) 87(2) J Crim L 145.
- Mark Thomas and James J Ball, ‘Intentional Strangulation: The Proper Approach to Sentencing in the Absence of a Sentencing Guideline: R v Cook [2023] EWCA Crim 452’ (2023) 87(4) J Crim L 281.
- Mark Thomas and James J Ball, ‘Either-way until proven otherwise: Determining when shoplifting is “low value”: Candlish v Director of Public Prosecutions [2022] EWHC 842 (Admin); [2022] 2 Cr App R 21’ (2023) 87(1) J Crim L 65.
- James J Ball and Mark Thomas, ‘Opening the Door to Vindication: Reviewing the Evidential Bases for the “Householder Defence”: R v Magson [2022] EWCA Crim 1064’ (2022) 86(5) J Crim L 372.
- Mark Thomas and James J Ball, ‘Morality and Command Delusions: Reviewing the Requirement of Wrongdoing in the M’Naghten Rules: R v Keal [2022] EWCA Crim 341, [2022] 4 WLR 41’ (2022) 86(2) J Crim L 130.
- Mark Thomas and James J Ball, ‘‘Snatch, Grab and Jury Speculation’: Reviewing the Use of Force in Robbery: R v Martins [2021] EWCA Crim 223’ (2021) 85(4) J Crim L 320.
- LLB (Hons) Law (First Class Honours)
- LLM Barristers Training Course (Distinction)
- The Alastair Munt Memorial Advocacy Prize 2020 – 2021
The Alastair Munt Memorial Advocacy Prize 2020 – 2021
- Member of The Honourable Society of the Middle Temple
- Member of the Criminal Bar Association
- Member of the Midland Circuit
- Committee member of the Midland Circuit Social Mobility Committee
- Case Note author for The Journal of Criminal Law
- Hourly Paid Lecturer – Nottingham Trent University
- Editor of the 36 Crime newsletter
- Committee member of The Advocate’s Gateway (TAG)