title: Workforce.
abstract: 'Should I stay or should I go?' This is a question asked by millions of possible migrants and migrant returners every year. But some overseas nurses currently working in the UK will have no choice - new UK immigration requirements will mean that many will have to leave in 2016.
authors.affiliation: At Queen Margaret University, Edinburgh.
authors.forename: James
authors.initials: J
authors.lastname: Buchan