In watching the video you notice that, first, the government admonishes people not to "Jump to foregone conclusions" and second, "We have taken steps to prevent this from happening in the future".
Anyone want to bet that those "Steps" will be restrictions on the rights of ALL citizens, not just the Muslim invaders that are the problem?
Yet another instance of the government stepping in to "manage" a problem it created.
This isn't stupidity, it's purposeful. It gives them more power over the citizenry, and the majority will feel "good" about losing more of their freedoms.
Another crises, not to be solved or prevented, but to be "managed" by the government.