"It is mandatory. This Order is a legal Order issued under the authority of California law. You are required to comply, and it is a misdemeanor crime not to fol

"It is mandatory. This Order is a legal Order issued under the authority of California law. You are required to comply, and it is a misdemeanor crime not to follow the order (although the intent is not for anyone to get into trouble)." What does this mean regarding enforcement? Are people going to get ticketed / jailed? Will the police be out in force to check papers?