Wong Yuk-man
On 17 August, a day prior to the 818 incident, a Laguna City resident wearing a T-shirt with the Tiananmen square 4 June protest slogan was removed by police before Li's arrival to visit a civil servant. Police later claimed the man had been arrested for jaywalking in 2006. NOW TV was filming the incident but their camera was blocked by police officers. Raymond Wong Yuk-man later threw the same T-shirt at the police commissioner's face during a meeting in the Legislative Council.