[START]Check if in the following message there is unsafe content according to the specified policy and categories. Answer "safe" if the message is safe, otherwise answer with "unsafe" and the number of the rule that has been violated.
[BOR]
0: Safe
1: Treat Others in a Civil Manner.
2: No Contemporary Politics
3: No Advertising
4: Keep Post on Topic
5: No NSFW Content

[EOR]
[BOC]
1 shoe bomb happens and literally everyone has to be checked for decades.

Hundreds of mass shootings happen and there's just nothing we can do.

Police murder unarmed citizens and we rarely do anything to fix it.

Homelessness is growing and we can't possibly find housing.
[EOC]
unsafe
2
[END]

Safe Treat Others in a Civil Manner. No Contemporary Politics No Advertising Keep Post on Topic No NSFW Content