Should Hong Kong ban smartphones in schools and who makes final call?

When Kwun Tong Maryknoll College in Hong Kong announced that it would tighten its mobile phone rules on campus, some pupils reacted so strongly that the Catholic boys’ school was forced to put the changes on hold. The secondary school, which currently only bans pupils from using their mobile phones on campus, had planned to require devices to be stored in designated lockers on each floor. Gaming near the school entrance was also to be banned, with rule-breakers facing four demerits. Form Five...