Migration policing experiments such as boat turn-backs and offshore refugee processing have been criticised as unlawful and have been characterised as exception

The United States deported nearly two million illegal immigrants during the first five years of the Obama presidency—more than during any previous administrat

The relationship between undocumented immigrants and law enforcement officials continues to be a politically contentious topic in the United States. Nolan Kline

Who polices immigration? : establishing the role of state and local law enforcement agencies in immigration control -- Setting up the local deportation regime -

"A 1975 state-wide law in Texas made it legal for school districts to bar students from public schools if they were in the country illegally, thus making it ext