A Singaporean court has jailed a Hong Kong mother and her adult son for up to six months following a chaotic clash at Changi Airport, during which the pair attacked a police officer and a bystander. Chan Sui-kwan, 65, was reportedly sentenced to six months’ imprisonment on Monday for voluntarily causing hurt to deter a public servant from the discharge of his duty, while her son, Chan Wing-kwan, 42, was handed a 10-day jail term for voluntarily causing hurt. The incident occurred on the...