Related Clues:
- Walk a beat, maybe
- Sentry duty
- With 51-Down, police officer's auto
- Move round and keep watch
- Regular beat of a guard
- Portal for those on security duty
- Unit of a Boy Scout group
- Detachment for security or reconnaissance
- Move around an area to watch or protect
- Unit of Scout troop
- Unit of a Scout or Guide company
- Make a regular tour to maintain security
- Regular tour to maintain security
- One may be on a part of 050
- The 'P' of PT boat