| Clue | Source | Date |
|---|---|---|
| Shore embankments | ||
| Coastal defense structures | Universal | 10 Jan 2023 |
| They keep water out as well as looking different | The Telegraph Cryptic | 05 Oct 2019 |
| Developed as well as tidal barriers | The Telegraph Cryptic | 13 Jul 2016 |
| Strong shore embankments | Universal | 16 Feb 2015 |
| Strong shore embankments | ||
| Coastal defenses against flooding | ||
| Strong shore embankments | ||
| Flood insurance? | ||
| Features of some coastal cities | ||
| Erosion protection | ||
| Features of some coastal cities | ||
| Erosion protection | ||
| Harbor structures | ||
| Levees | ||
| Breakwaters | ||
| Shoreline protectors | ||
| Jetties | ||
| Coastal city protection | ||
| Embankments. | ||
| Dikes. |