| Clue | Source | Date |
|---|---|---|
| Unity and mutual support | Mirror Classic | 16 Mar 2024 |
| Comradeship with a common cause | Commuter | 02 Mar 2024 |
| Unanimous agreement | Commuter | 31 Jan 2024 |
| Unity's lost diary in tatters outside institute | The Guardian Cryptic | 16 May 2023 |
| Start of a Union anthem | Canadiana | 21 Jun 2021 |
| Group feeling royalist out to conceal documents | ||
| Notable union |