We joined police on immigration raids at nail bars and car washes across London

Metro went inside several raids of car washes and nail bars to find out how police snare illegal migrants (Picture: Getty Images/iStockphoto)

Immigration officers have raided a string of businesses across south east London in the latest crackdown on illegal workers.

Metro joined the officers as they circled nail bars and car washes in parts of the city, ensuring that suspects could not flee the scene before bursting into the premises.

Two Chinese women, whose names aren’t known...