Self Defense? Do you even know the definition of Self Defense? This ain't called self defense.
Second, On 10 Mahram if there is 144 section applied, now Sunnis got remember ho this is the death day of Hazrat Umer (RA) want to morn or something they can go against the law and break the beriers, ? or beat the police?
Law & Law enforcement is above everyone. They being arrested when they were going against the Law. "None of my family member arrested, since they know if I try to go against the law I will".
Frankly, does any morality has left if PTI followers? They are back to 90s politics and thinking they can bring "New Pakistan". Please read the history before thinking you are different.