Five arrested for assault Four men and a woman, aged 18 to 24, were arrested for assaulting police in a karaoke bar in Mongkok. The officers were investigating an earlier row when they were punched and kicked. Three teens attacked Three teenage boys were punched outside a video-game arcade in Sha Tin after a row broke out inside the arcade between two groups. The victims were taken to Prince of Wales Hospital. A 19-year-old was arrested.