| Clue | Source | Date |
|---|---|---|
| News blackout order (1,6) | ||
| Official direction to news editors (1,6) | ||
| Name given to a UK government request that the media not report matters harmful to the national interest (1-6) | The Guardian Weekend | 30 Nov 2024 |
| Movement on edict restricting British editors from publishing story in the national interest | Irish Times Crosaire | 08 Feb 2020 |
| Former name for announcement sent to newspapers banning publication of certain secret info | The Telegraph General Knowledge | 11 Jan 2015 |