Last seen in:
- The Guardian - Quick crossword No 15,066 - Aug 20 2018
- The Guardian - Quick crossword No 14,157 - Sep 23 2015
- The Guardian - Quick crossword No 12,368 - Dec 31 2009
- The Times - Concise - Times2 Concise 4723 - December 30, 2008
- The Times - Concise - Times2 Concise 3680 - August 27, 2005
- The Guardian - Quick crossword No 10,583 - Apr 7 2004
Related Clues:
- Security classification
- It's doubly, doubly hard concealing American secret
- Artist's Ethiopian prince
- Very private place discovered climbing over parts of Crete
- Secret American drugs America's taken into hospitals
- Known to very few, the knack of sleeping well?
- Classified operations on Crete, possibly after onset of terrorism
- Highly secret
- This classification protects mole finally threatened
- Originally suppressed reports etc reclassified as "highly confidential"
- Street cop, potentially restricted
- Highly restricted (information)
- Extremely restricted (information)
- Passes an hour in church over strictly confidential matter
- It is highly mysterious