Related Clues:
- Hollow, rubbish Tory leader in move
- Pothole -- beware!
- Cave reached round river
- Greek and German in cave
- Take care in underground passage
- Greek and German found in cave
- Beware of schoolboys
- Large grotto
- See rubbish leading to cave
- Hollow Conservative greeting
- Cave is reached across river
- Greek and German meeting in cave
- Cave is reached around end of tour
- Beware of a dark place
- Bat's underground home