Sanctuary city

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A sanctuary city is a municipality that limits or denies its cooperation with the national government in enforcing immigration law.

Proponents of sanctuary cities cite motives such as reducing undocumented immigrants' fears of deportation, separation of immigrant families, reporting crimes, using health and social services, and enrolling their children into public school.

Opponents of sanctuary cities argue that they undermine the rule of law by not cooperating with federal immigration authorities. They also highlight concerns about public safety, pointing to cases where undocumented immigrants involved in crimes were released instead of being handed over to proper authorities. Critics claim that sanctuary cities act as magnets for illegal immigration, attracting more people to enter unlawfully. They also argue that these cities place a strain on local resources, as undocumented immigrants may access public services like healthcare, housing, and education.

Some studies on the relationship between sanctuary status and crime have found that sanctuary policies either have no effect on crime or that sanctuary cities have lower crime rates and stronger economies than comparable non-sanctuary cities. In 2016 the Washington Post reported that "decades of research actually shows that immigrants – whether legal or illegal – tend to have lower crime rates.^[1][2] Similarly, a 2017 report by the Center for American Progress concluded that, "Statistical analysis illustrates that across a range of social and economic indicators, sanctuary counties perform better than comparable nonsanctuary counties."^[3] A 2017 'Review of the Research on “Sanctuary Cities” and Crime' in Sociology Compass concluded that, 'The few empirical studies that exist illustrate a “null” or negative relationship between these policies and crime.'^[4]

Sanctuary city policies substantially reduce deportations of illegal immigrants who do not have criminal records, but have no impact on those who have violent criminal records.^[5] Opponents of sanctuary cities argue that cities should assist the national government in enforcing immigration law. Supporters of sanctuary cities argue that enforcement of federal law is not the duty of localities, and that law enforcement resources can be prioritized towards better purposes.^[6]

European cities have drawn inspiration from the sanctuary movement in American cities. However, the term "sanctuary city" in Europe generally refers to cities committed to supporting documented refugees and asylum seekers, not illegal immigrants.^[7][8] Over 80 towns and cities across the United Kingdom adopt policies aimed at fostering community connections, raising awareness, and building cultural ties to support these groups. Glasgow and Swansea have become noted sanctuary cities.^[9][10][11]