A passenger attachment on a motor cycle, without which the machine cannot carry more than one passenger, and whose fixed seat is the only place a passenger under 8 may be carried.
附設於電單車的載客部分，電單車須附有側車才可運載超過一名乘客，八歲以下乘客亦只可坐在其固定座位上。
A passenger attachment on a motor cycle, without which the machine cannot carry more than one passenger, and whose fixed seat is the only place a passenger under 8 may be carried.
附設於電單車的載客部分，電單車須附有側車才可運載超過一名乘客，八歲以下乘客亦只可坐在其固定座位上。