The recent case of a bank heavily reliant on business coming from the group of companies that owned it raises questions about the risks such exposure causes to financial institutions, their customers, and the sector at large.

On April 4, the Bank of England’s enforcement arm, the Prudential Regulation Authority (PRA), censured Wyelands Bank for “wide-ranging” and “significant” regulatory failings that took place between December 2016 and May 2020.

Neil Hodge is a freelance business journalist and photographer based in Nottingham, United Kingdom. He writes on insurance and risk management, corporate governance, internal audit, compliance, and legal...