Related Clues:
- Trap
- Drawback
- Unforeseen difficulty
- Unexpected problem
- Unexpected difficulty
- Hazard
- Trap for the unwary
- Hidden danger
- Hidden obstacle
- Cause for a utility company call
- Dangerous pipe problem
- Hidden hazard
- Unforeseen trouble
- An unsuspected danger or difficulty
- Unsuspected danger or difficulty - for miner?