| Answer | Crossword Clue |
|---|---|
| allowing | Fail to prevent (something) from happening |
| precautions | A measure taken in advance to prevent something dangerous, unpleasant, or inconvenient from happening |
| prevents | PREVENT, to keep from happening |
| preventing | PREVENT, to keep from happening |
| prevented | PREVENT, to keep from happening |
| scupper | to prevent from happening or succeeding; ruin; wreck. |
| prevent | keep from happening or existing steps to prevent war |
