Related Clues:
- Did secret agent work
- Was an agent, say
- Used a tap, say
- Did intelligence work
- Saw son and daughter eating food
- Engaged in espionage
- Sought secrets
- Did undercover work
- Saw cottage, for example, within Scotland's borders
- Used bugs, perhaps
- Worked as a secret agent
- Used intelligence?
- Caught sight of several, initially, of various colours
- Did some surveillance
- One trapped in belted saw