Seems the RATS have infested the large urban areas. I wish I had the years remaining and the resources to get out of the “CITY”.
(iii) knowing or in reckless disregard of the fact that an alien has come to, entered, or remains in the United States in violation of law, conceals, harbors, or shields from detection, or attempts to conceal, harbor, or shield from detection, such alien in any place, including any building or any means of transportation;Declaring your city a "sanctuary", by definition makes it a place where "illegals are shielded from detection".
Charge each such local official with felonies under the above statute, and put them on trial.