Hong Kong authorities have banned director Kiwi Chow Kwun-wai’s latest film, the campus thriller Deadline, citing national security concerns, according to the award-winning filmmaker, whose previous documentary on the 2019 social unrest was also barred from cinemas. Chow, whose past works include Revolution of Our Times, a documentary on the 2019 and 2020 anti-government protests in Hong Kong, and Ten Years, an anthology film, revealed in a social media post on Tuesday that he had received an...