In the 19 months since of the 721 Yuen Long attack, seven men in white accused of rioting were brought before the District Court on 22 February. Democratic Party Central Committee member Winfield Chong stated that the police arranged to attend the identification procedures in August of the previous year and identified two suspects. But so far, no arrangements have been made to appear in court to testify; and the police have not been arranged to appoint another person in the past year. He pointed out that as time passes, it will increase the difficulty of identifying people. At the same time, he said that he had more episodes of the incident, but the police's attitude was passive, and he was disappointed and distressed by the police investigation method.