I've tried to find the easiest way to communicate with the audience using one of the most suggestive and universal-availabe symbol. The police officer that knocks at your door and tells you to turn off the music, because the party is over. The flashlight and the light symbolise transparency in the opaque world of corrupted social interrelations.
There's a lot to improve on this idea.Now it's a rough mock. If you consider it has potential I can resume the work or try other approaches.