Nathan Law – Hong Kong Pro-democracy Activist

The international outcry prompted by Beijing's imposition of a new national security law in Hong Kong has been long and loud - but will it make any difference? Inside the territory protests have been muted and the main pro-democracy activist movement has disbanded itself. HARDtalk's Stephen Sackur speaks to one of the co-founders of that movement,Nathan Law. He's now in self-imposed exile - is China's hardline Hong Kong strategy working?