Hong Kong’s privacy watchdog has received a complaint over a viral dashcam video of a heated dispute in a ride-hailing vehicle involving a passenger identified as singer David Lui Fong, warning that the case could be referred to police. Assistant Privacy Commissioner Fiona Lai Ho-yan said on a radio programme on Monday that passengers had a higher expectation of privacy inside for-hire vehicles, which are considered semi-private spaces. “The driver involved, by uploading an identifiable video to...