Immigration to Britain is under the spotlight like never before and while many people trying to settle in the UK face personal risks and a hostile reception, this programme reveals an altogether different welcome if you happen to have £2 million to spare. Reporter Antony Barnett investigates the so-called 'golden' visa scheme that offers British residency to wealthy foreign nationals who are willing to invest £2 million into the country. Since the Skripal poisonings last year, concern has focused on the hundreds of Russians that have been given such visas, with critics claiming that the scheme is open to potential abuse. Dispatches discovers what's on offer for people with the money and the know-how who hope to buy themselves British citizenship.