| Clue | Source | Date |
|---|---|---|
| Deep lesion said to be dwindling (9) | ||
| Noted pile (anag) — exhaustion | The Guardian Quick | 29 Aug 2023 |
| Power having cut all round in view of shortage in supply | ||
| Ozone layer issue | New York Times | 04 Jun 2016 |
| Ozone layer issue | ||
| Draining | ||
| Drawdown |