India, Oct. 24 -- In early September, the Donald Trump-led administration in the United States launched an immigration crackdown in the Chicago area.

The raids in the city by the US Immigration and Customs Enforcement or US Customs and Border Protection agents targeted what the administration said were hardened criminals among immigrants who do not have legal status.

However, some individuals not connected to any crimes have also been detained during the raids, according to Reuters.

Following the crackdown, the sound of plastic whistles became a tool for signalling the presence of ICE agents, serving as a warning to undocumented people to flee. It also invited citizens to record arrests and provide detainees with legal information, whi...