| Clue | Source | Date |
|---|---|---|
| Orchestrated attempt to hide malpractice | The Times Concise | 22 Dec 2023 |
| Whitewash | The Times Concise | 11 Sep 2022 |
| Bloke largely innocent, on reflection, but keeping the truth hidden | ||
| Attempt to conceal the truth | The Times Concise | 05 Dec 2020 |