| Answer | Crossword Clue |
|---|---|
| TOOT | Blow a whistle |
| TOOTLE | Blow a whistle. |
| NOON | When a whistle may blow |
| NOON | When a factory whistle may blow |
| NOON | When you may hear a whistle blow |
| RAT | Blow the whistle |
| STOPPLAY | Blow the whistle |
| TELL | Blow the whistle |
| TOOT | Blow the whistle |
| NAME | Blow the whistle on |
| EXPOSE | Blow the whistle on |
| RAT | Blow the whistle (on) |
| REF | Blow the whistle, say |
| TELL | Blow the whistle, so to speak |
