Hakim al Umma Hadhrat Mawlana Ashraf Ali Thanawi (may Allah have mercy on him) said;
“The thing to do if an unpleasant events comes from the authorities in charge (for example, the government) is to inform them about your suffering in a civilized manner.
If they do not act on your complain, be patient.
Do not confront them by action, speech or writing.
Make dua that Allah remove these miseries.”
Hayatul muslimeen, chapter 10, huqooqun nafas, page 186
That means, no violence, rallies, agitations, destroying public or private property or any other ways that are equivalent to taking the law in your own hand!