Singaporean authorities are investigating a Hong Kong school principal accused of verbally abusing security guards during a student trip. The school has issued an apology for the incident which caused public concern.

Singapore authorities are investigating a Hong Kong principal after he was seen swearing at security guards during a student trip to the city state, with his secondary school saying sorry for the dispute that sparked “public concern and unease”. In response to queries from the South China Morning Post, Singapore police said Sunday evening that they had received a report and that investigations were under way. San Wui Commercial Society Secondary School in Tuen Mun apologised that night for the.....