Why does this remind me of the Nazi ghettoization of the Jews?

The Counterterrorism Bureau of the Los Angeles Police Department has a plan to create a map detailing the Muslim communities in that city.

I assume that the next step in their thinking was to make all Muslims in Los Angeles wear a badge emblazoned with a star and a crescent. Do they also intend to require Muslims to carry government issued ID that declares their religion is Muslim?

Obviously the Los Angeles Police Department is in need of adult supervision.