As part of the ongoing transport occupational safety and health programme , during the year , new large motorcycles with anti - lock braking system were delivered . these motorcycles represent new strides forward in safety for traffic motorcyclists on expressways 此外,警队一向关注驾驶员的职业安全及健康,年内购入配备防锁刹车系统的新款大型电单车,使交通人员驾驶电单车时更加安全。