http://www.israelnationalnews.com/News/News.aspx/207405#.VrCBjLJ96UkOf course, they say it will be used against the Arabs. But we wouldn't need such laws if we followed the Biblical commandment to expel them.
In any case past abuse of power by the government against loyal Jews makes me worried that this new law which "gives police the authority to search any person who they deem suspicious" will be used to further trample on the rights of loyal Jews.