Hong Kong authorities will not “draw a line” on who is eligible for a rehabilitation programme for those arrested during the 2019 anti-government protests, the security minister has said, while defending the decision to keep the project a secret for two years to prevent bullying.Secretary for Security Chris Tang Ping-keung said on Sunday that a special rehabilitation programme run by the Security Bureau for people arrested in connection with the 2019 unrest had been ongoing for the past one to...