They've been billed as the "most sweeping asylum reforms in modern times" and the "biggest shake-up of the legal migration system" in nearly 50 years, but how are the UK's rules actually changing? One of the biggest changes will impact almost two million migrants already living in the UK while other proposals will affect people who come here in the future. Here's how... How is 'settled status' changing? Until now, migrants who live in the UK have needed to wait five years before they can apply