Hong Kong police have arrested a foreign domestic helper for allegedly slapping a five-year-old boy who refused to eat his meal at a Kowloon City flat. Police received a report at about 11.57pm on Wednesday from the boy’s mother, who said her son had been ill-treated by her 37-year-old helper at their home on 97 Hau Wong Road. Police said the woman checked the flat’s surveillance cameras after her son told her he had been slapped by the helper. The footage allegedly showed the helper hitting the...