Hong Kong pro-China informer: 'Why I've reported dozens of people to police'

From a woman waving a colonial-era flag in a shopping mall, to bakery staff selling cakes with protest symbols on them - dozens of Hongkongers have been reported to the police by one man for what he believes were national security violations."We're in every corner of society, watching, to see if there is anything suspicious which could infringe on the national security law," former banker Innes