The Financial Conduct Authority (FCA) has indicated it may reconsider bans imposed on traders involved in the manipulation of benchmark interest rates following recent legal developments. This comes after a series of court rulings that have overturned several high-profile convictions related to the rigging of the London Interbank Offered Rate (Libor) and the Euro Interbank Offered Rate (Euribor).

Last week, the Court of Appeal quashed the conviction of Christian Bittar, a former Deutsche Bank trader who had been sentenced to prison in 2018 for his role in manipulating interbank lending rates. Additionally, the convictions of five former Barclays traders implicated in similar misconduct were also overturned. These decisions call into question the validity of some rulings that had led to significant professional sanctions against individuals in the financial sector.

The Serious Fraud Office (SFO) had secured nine convictions tied to the scheme to rig benchmark rates between 2005 and 2010. However, following the recent appellate decisions, only one conviction remains upheld. The FCA, which oversees conduct in the City of London’s financial markets, is now preparing to review the restrictions and prohibitions it imposed on those traders as a result of the overturned convictions.

The ban on affected traders typically prevents them from working in regulated financial roles, effectively ending or severely limiting their careers in the industry. The FCA’s forthcoming reassessment aims to determine whether such bans remain appropriate given the altered legal landscape.

The allegations of rate manipulation, which surfaced over a decade ago, have been a central episode in regulatory efforts to clamp down on misconduct in financial markets. Authorities accused traders of colluding to fix Libor and Euribor to benefit their institutions’ trading positions, undermining the integrity of key global reference rates used to set borrowing costs worldwide.

As the legal process plays out, the FCA’s willingness to reconsider prior disciplinary action signals a potential shift in the regulatory response to historic misconduct cases. Details on the timing and scope of the FCA’s review have not yet been disclosed. Legal experts note that the evolving case law may influence how regulators balance enforcement with due process rights going forward.