Across
- 2. - Clue: Time period of intense tunnel use.
- 6. - Clue: Secret refuge or storage in tunnels.
- 7. - Clue: Maze-like structure of tunnels.
- 9. - Clue: Primary purpose of these tunnels.
- 10. - Clue: Another term for tunnel.
- 13. - Clue: To move goods secretly, often through tunnels.
- 14. - Clue: Small recess in a tunnel.
- 15. - Clue: Era when many tunnels were active.
Down
- 1. - Clue: Organized crime group using tunnels.
- 3. - Clue: Police action leading to tunnel discovery.
- 4. - Clue: Person who used tunnels for illegal trade.
- 5. - Clue: Resembles underground burial tunnels.
- 8. - Clue: Hidden bar accessible via tunnel.
- 11. - Clue: Nature of these underground passages.
- 12. - Clue: Smuggled during Prohibition through tunnels.