The UK Treasury has launched a call for evidence asking banks, law firms and other City institutions to submit real-world examples of blocked money-laundering attempts, aiming to demonstrate to the Financial Action Task Force (FATF) that Britain’s financial crime defences have improved since a critical 2018 assessment.
Why is the Treasury collecting these case studies?
Officials want tangible proof that anti-money-laundering reforms introduced over the past several years are working in practice, not just on paper. The initiative comes ahead of a fresh evaluation by FATF, the international body that sets global standards for combating money laundering and terrorist financing. Britain’s previous review by the watchdog in 2018 was widely seen as damaging, reinforcing perceptions that London had become a magnet for illicit wealth from around the world.
By gathering concrete examples of suspicious transactions flagged, accounts frozen or transfers refused, the government hopes to build a persuasive evidence base showing that compliance teams across the financial and legal sectors are actively intercepting dirty money before it enters the UK system.
What is the wider context behind London’s ‘dirty money’ reputation?
London has faced sustained criticism for years over its role as a destination for suspect funds, particularly following the 2018 FATF assessment and subsequent scrutiny of property purchases, shell companies and professional enablers who facilitated the flow of illicit wealth into Britain. That reputation has proven difficult to shake, prompting successive rounds of legislative and regulatory change targeting money laundering, corporate transparency and enforcement gaps.
Case studies showing blocked transactions will help demonstrate that the system is functioning as intended, industry advisers said.
What happens next?
The Treasury’s evidence-gathering exercise is intended to feed directly into the UK’s submission ahead of its next FATF evaluation, with ministers keen to show measurable progress rather than relying on assurances alone. The success of the effort will likely hinge on whether firms can produce enough credible, detailed examples to convince assessors that oversight has genuinely tightened since the last damaging review.
