Hong Kong’s Fight For Freedom, 9pm, BBC2

‘THIS isn’t a protest any more, it’s turning into urban warfare.’ The concluding part of this gripping, eye-opening documentary explores the final stages of the battle for Hong Kong’s autonomy in 2019, as protests turned into street battles between opponents of the Chinese government and the state police. Despite the desperate lengths the protesters were prepared to go to, there was only ever going to be one winner.