Exclusive: Most people in charity’s study say they worry about being separated from relatives under Mahmood plans Exclusive: Most people in charity’s study say they worry about being separated from relatives under Mahmood plans Families of nurses and carers have said they fear being torn apart under an immigration crackdown condemned as “an act of economic vandalism”. A survey of more than 1,000 people, many of whom moved to Britain to work or study, found that three in five worry about being