It makes me sad how some people demonstrate in Mexico.
The do things in way that they hurt other people rights, and they expect that everyone else to take their side. Also if the government does something about it they call it repression.
But, if their rights are hurt by some other people demonstrating they call foul and expect the government to use the same measures that when used against them are repression.
It seems that many people have come to expect the law to apply everyone, but themselves. Which is not how it's supposed to be, the law is to be applied to everyone in the same way with the same force. If you don't agree to play by those rules, then go somewhere else or don't play at all.
As a society, we need to be more participative in not just living according to the law. But also, we need to participate in making the law to be fair, and changing or eliminating the laws that are not fair. At the end, no law is perfect.