Martin de Bree of Erasmus University Rotterdam suggests that regulators should focus more on private supervision and better monitoring, emphasizing that compliance should be a means, not the goal. He argues that examining the disconnection between a company's stated policies and its actual practices, such as internal audits or safety procedures, can be beneficial for supervisors to encourage improvement. De Bree highlights the importance of promoting second-order learning in companies, encouraging reflection on learning and addressing the root causes of issues.