The resignation of a Hong Kong principal who swore at security guards during a school trip to Singapore has drawn mixed responses from students, with some saying he should be held accountable for tarnishing the institution’s image while others felt his apology was sincere. Students made the remarks a day after their principal Lee Cheuk‑hing tendered his resignation on Thursday as principal of San Wui Commercial Society Secondary School in Tuen Mun. On Friday morning, students at the Tuen Mun...