Related Clues:
- Watch fire
- Watch fire in half of Bucks town
- In the tube a constant light
- Light opening to exhibition held by artist
- A trick? Be first to give a signal
- Very light head inhaling carbon monoxide
- Warning from company employed by head
- Experience life in prison -- that can be a warning
- Serve inside presumably as a shining light
- Geographical chart
- Place for an X, perhaps
- Warning or guiding device
- Highlight of historic communication
- X setting, maybe
- Cartographer's construction