How to Use "hooter" with Example Sentences

1. The hooter went for the workers to stop work .
2. We 've just tried the hooter again .
3. The singer , 44 , wore a bandage over his hooter and had a minder carry the brolly during a visit to a las vegas museum .
4. " Go and tell them to give another blast on the hooter , and make it really long and loud this time ! "
5. Didn 't factory workers always sound the hooter as signal for a riot ?