Question: what are the names of the sanctuary cities

title: Sanctuary city
text: Boston has an ordinance , enacted in 2014 , that bars the Boston Police Department `` from detaining anyone based on their immigration status unless they have a criminal warrant . '' Cambridge , Chelsea , Somerville , Orleans , Northampton , and Springfield have similar legislation . In August 2016 , Boston Police Commissioner , William B. Evans re-issued a memo stating `` all prisoners who are subject to ICE Detainers must receive equal access to bail commissioners , which includes notifying said prisoner of his or her right to seek bail . '' Bail commissioners are informed of the person 's status on an ICE detainer list and may set bail accordingly . The Massachusetts Supreme Judicial Court ruled in 2017 that a person can not be held solely due to an ICE detainer . Michigan