Ministers refusing to resign
Lamont was the Chancellor of Exchequer in 1992, and the ERM raised interest rates by 5%, leading to ‘Black Wednesday’. He refused to resign, claiming that the PM Major also pursued the policy and should step down too
2019 - Gavin Williamson’s Centre-Assessed Grades led to unfairness and he was criticised over the system, eventually replacing it with teacher assessed grades. The Head of Ofqual resigned but Williamson did not
2020 - Priti Patel the home secretary did not resign after an inquiry found evidence of her bullying civil servants