A Hong Kong man was denied bail under the city’s new domestic security law after he allegedly wore a t-shirt with a banned protest slogan and a yellow mask. Defendant Chu Kai-pong, 27, was brought to the West Kowloon Magistrates’ Courts on Friday to face one count of “doing with a seditious intention an act or acts that had a seditious intention.” He was also charged with failing to show his proof of identity to the police and loitering with intent. Hatred and contemptAccording to the charge sheet, Chu was intercepted by the police on Wednesday near Shek Mun MTR station. He was said to have wo…