| Answer | Crossword Clue |
|---|---|
| LANDMINE | Something banned by international treaty |
| ANTARCTICA | By treaty, weapons testing and military bases are banned there |
| UBOAT | Something forbidden by the Treaty of Versailles after W.W. I |
| pans | international distress signal used by shore stations to inform a ship, aircraft, etc., of something vital to its safety or that of one of its passengers |
| pan | international distress signal used by shore stations to inform a ship, aircraft, etc., of something vital to its safety or that of one of its passengers |
