Related Clues:
- Army officer immediately junior to a lieutenant colonel
- Lesser
- Officer with crown
- Very significant - army officer
- Small-scale - child
- Of less importance
- Great(er)
- Officer - of greater importance
- 1 down's predecessor
- Former PM
- Important — ex-PM
- Leading — ex-Prime Minister
- Of considerable importance
- Barely worth mentioning
- The key to working underground we hear