Related Clues:
- By entry, fix bottleneck
- Seemingly irresolvable situation
- Mother has to swear aloud ...
- A parent cracked up
- Reservoir barrier
- Deadlock; river blockage
- Trunks held up in the river?
- Hold back; mother
- An irresolvable situation
- Go-with-the-flow thwarter
- Restraint needed when one's angry, upset
- Half of 19 across is spread from bottle neck
- eg Aswan
- Blockage caused by marmalade on the captain's record?
- To block it would be a crazy upset