• 'Highly respected set that has considerable understanding of the interplay between crime and regulatory work. It is regularly sought out to handle high-profile matters' Chambers UK 2017
  • 'Rightly deserves its reputation' for handling corporate crime work relating to insider trading and bribery' Legal 500 2016
  • 'Offers an impressive breadth of expertise in financial crime' Chambers UK 2016

Financial Services

A Chambers with an unrivalled reputation in Corporate Crime. The combination of our knowledge and expertise across the full spectrum of Financial Crime with that of our enviable regulatory practice, makes us stand out from all others.


Regulatory inquiries are resource intensive, time consuming and stressful for those involved. Such inquiries are increasingly common and the penalties for transgression even more severe. Chambers has market-leading expertise in advising firms and individuals in respect of inquiries and investigations conducted by the Financial Conduct Authority (FCA) and other regulators.

Given the need to preserve the regulatory relationship and the reporting obligations under PRIN and APER, the tactics and strategy deployed in such inquiries are often more subtle than in purely criminal litigation. However, where a more robust approach is required, barristers at QEB Hollis Whiteman will not hold back in order to achieve the best possible result for their clients.

A number of members of Chambers are former FCA employees, bringing insight and acute tactical awareness to the team. Some have undertaken secondments and project-based regulatory reviews at banks and other financial institutions. We are also instructed by the FCA and other regulators.

Members are regularly instructed at the outset of an inquiry and work alongside solicitors advising on strategy and assisting in document requests and interview preparation. Often matters do not proceed further but, should they do so, we frequently appear before the FCA’s Regulatory Decisions Committee and the Upper Tribunal.

Our Experience

Our experience in Financial Services covers the full gamut of the practice area for a large and varied client base. Members of Chambers have acted for the following, amongst others: a high street bank in connection with Forex; a plc in connection with alleged breaches of the listing rules; a firm in connection with alleged anti-money laundering systems and controls issues; a CEO of a bank in respect of alleged oversight failings; individuals in connection with allegations of market abuse; individuals in connection with prohibition proceedings; and individuals in connection with alleged LIBOR and EURIBOR manipulation.

In addition, we advise individuals in relation to FCA Approval Issues and have acted for firms subject to supervisory interventions through the VREQ procedure. Members regularly work alongside a firm’s compliance consultants and have extensive experience of dealing with skilled person reviews under section 166 FSMA. We also advise in connection with regulatory perimeter issues and have appeared in the High Court and Court of Appeal concerning alleged UCISs.

Members are involved in disciplinary proceedings brought by other regulators. We have recently advised in relation to suspected market abuse on the energy markets and have acted for individuals in connection with enquiries brought by the takeover panel and disciplinary proceedings commenced by the Financial Reporting Council against the former finance director of a PLC. 

The team are true experts in the field, some practising solely in Financial Services and Regulation. We are regularly sought out by magic circle and city firms along with the “white-collar boutiques” to act in both purely Regulatory and hybrid Criminal & Regulatory enquiries.

Notable Cases

A High Street Bank in connection with Forex

A plc in connection with alleged Breaches of the Listing Rules

A Firm in connection with alleged Anti-Money Laundering (AML) Systems and Controls Issues

A CEO of a Bank in respect of alleged Oversight Failings

Individuals in connection with Allegations of Market Abuse

Individuals in connection with Prohibition Proceedings

Individuals in connection with alleged LIBOR and EURIBOR Manipulation

Recent Cases

Discovery Land v SJ (2022-2023, Private Prosecution)

 Selva Ramasamy KC acted for a solicitor who pleaded guilty to two counts of fraud by abuse...


Trader Tom Hayes' case referred back to Court of Appeal

  In 2015, Tom Hayes was convicted of eight charges of conspiracy to defraud and sentenced...

Cryptocurrency Firm Secures MLR 2017 Registration

Jason Mansell and Rhys Meggy instructed by Jill Lorimer and Anna Holmes at Kingsley Napley...


Ari Alibhai Presents a Webinar on the Landmark Private Prosecution Case: Supremacy

On 30 November 2021, Stephen Millington was sentenced to a total of 30 months’ imprisonment following his guilty plea to a number of fraud and copyright offences relating to his creation and supply of software and add-ons which enabled thousands of his...

"A Trojan Horse? The FCA's Proposals on Reforming the RDC" by Jason Mansell

Jason Mansell is a barrister specialising in FCA litigation.  He has advised firms and individuals in relation to more than 100 FCA enforcement investigations and associated proceedings in the RDC, Upper Tribunal and High Court.  In this...

William Boyce QC speaks about Private Prosecutions on RPC's 'Taxing Matters' podcast

William Boyce QC speaks about Private Prosecutions on RPC's 'Taxing Matters' podcast William Boyce QC was invited by RPC to be their guest speaker in the latest (19 Feb. 2021) episode of their regular ’Taxing Matters’ podcast. ...

The not so long arm of the law - the Supreme Court's decision in R (on the application of KBR, Inc) v Serious Fraud Office [2021] UKSC 2

A Briefing Note by Jason Mansell and Kathryn Hughes . In a long-awaited judgment, the Supreme Court has unanimously rejected the Serious Fraud Office’s (“ SFO ”) claim that its powers under s.2(3) of the Criminal Justice Act 1987...

10th Mar 2021

A Podcast: The Mechanics, Advantages and Potential Pitfalls of Private Prosecutions Nick Corsellis QC and Ari Alibhai , senior members of QEB’s private prosecution practice group, discuss the mechanics, advantages and potential pitfalls of private...