You forgot the part where you go to DJ Chat to explain what they did wrong and what you would done different then post blurry pics of a bunch of random people but mysteriously none of your actual set up or you actually workingI don't know. I can't answer that question and for other events I've done outside I don't know if they have gotten the proper permit or if they have one at all. I just do the job I'm getting paid for and that's it.