Not all Muslims are a security risk, just the ones that refuse to follow the law and disrupt & threaten the lives of other Pakistanis. People in the West now know how to do protests properly - apply for a permit, the local civic authorities and law enforcement determine whether or not the proposed location is feasible for a protest depending on the estimated size of the protest and whether other people will be inconvenienced, and clear rules are laid out in terms of what the protesters can and cannot do.