The panel was appointed by the chief executive in july 2003 after the tuen mun road incident . it was tasked to examine and make recommendations on safety measures to prevent similar catastrophes from happening in hong kong 今年七月屯门公路发生交通事故后，行政长官委任了一个专家小组，负责研究并就交通安全措施作出建议，以防止同类事故再次发生。
2.
Traffic safety measure has improved the poor traffic condition of local street of city and become more popular than before . since countermeasures used are merely planned and designed based on practical experience is than necessary 交通安全措施越来越普遍地应用于提高城市地区性道路的交通安全度，这些改善措施主要是依据实践经验而来，尚缺乏理论评价方法。
