Websanctuary cities provide protection for undocumented immigrants, refusing to cooperate with federal immigration authorities in requesting information or turning over immigrants. Mississippi has no sanctuary cities. Phil bryant signed a law monday banning sanctuary cities and other policies that might help people who have entered the country. Webwhat is a sanctuary city? Cities and municipalities become sanctuary cities through ordinances, local laws or policies. There is no official definition for “sanctuary city. ” some. Webwhat do you desire or need more of in jackson? “more of an investment in the city proper — not madison or rankin — to transform the city into a.