Keywords: put out (extinguish), turn off, extinguish, stop, finish, off, out (extinuished)

Found 2 variants for this sign (click on video to enlarge):

Sign Definition

As a Noun

1. The ending of the burning of a fire or the shining of a light; the turning off of a light; the putting out of a fire.
2. The ending of some activity. English = finish.

As a Verb or Adjective

1. To stop a fire burning or a light shining. English = extinguish, turn off (light), put out (fire).
2. To be no longer burning (fire) or shining (light). English = (be) off (light), (be) out (fire).
3. Of an activity, to come to an end and no longer continue. English = stop, finish.

Interactive

1. Used alone to tell other people, especially children, to stop doing what they are doing, especially talking or generally making a commotion.