While using such a device is acceptable against one's enemy, (surely it is better than the police shooting them,unlike the Arab terrorists who shoot the Jews)but never against ones own citizens. When this happens, the country becomes a police state.
I certainly agree that all citizens of Israel deserve a police force that tells the truth, whether to the Jewish or Arab sector. It must be understood though that Arab Israelis enjoy a fantastic lifestyle when compared to their Arab brethren in Muslim countries. That is a fact, whether in medical care, university education, freedom of speech etc. Ask them if they would rather live in any Arab controlled country and see what they have to say.