A Hong Kong fitness chain was cautioned by the city’s privacy watchdog after it installed a CCTV camera facing a men’s bathroom missing a door, one of about 200 complaints involving video surveillance this year. The Office of the Privacy Commissioner for Personal Data on Wednesday also revealed that it had received 1,166 inquiries of the same nature over the same period, prompting it to issue guidelines on CCTV usage in October. Around 80 per cent of the complaints were related to disputes...