Hong Kong’s pro-Beijing leader on Monday refused to scrap a controversial plan to allow extraditions to the Chinese mainland, a day after record crowds came out to oppose the proposal. “She’s really pushing Hong Kong towards the brink of a precipice,” pro-democracy lawmaker Claudia Mo told reporters. Sunday saw huge crowds march through the streets of the financial hub’s main island in a noisy, colourful demonstration calling on the government to scrap its planned extradition law.