| Clue | Source | Date |
|---|---|---|
| Light boat providing cover for sea-creature (11) | ||
| Frail boat | ||
| Valve to raise, lest endless suffering should follow | The Times Cryptic | 23 Mar 2022 |
| Light, flimsy boat | Universal | 23 Jun 2018 |
| Light, flimsy boat | ||
| Small, light, flimsy boat | Universal | 12 Sep 2017 |
| Small, light, flimsy boat | ||
| Valve to raise, lest endless suffering should follow |