In 2020, after months of civil unrest, China introduced a new security law in Hong Kong. The UK authorities said it 'violated' the one country, two systems principle established after the former colony was handed back to China in 1997. In response the UK has expanded the British National Overseas visa scheme which now offers the right to live and work in the UK for five years, as well as a path to citizenship. In the first 15 months about 125,000 people applied. We catch up with those starting new lives in the UK and find out how they're establishing careers.

We hear from a journalist who's now working as a traffic warden, and a politician who has found a new role working for a High Street bank. Others explain how they organise regular litter picks to show their gratitude to the UK. Former Chinese diplomat Victor Gao gives the view from Beijing.

Producer/presenter: James Graham