Kaiyuan Railway Public Security Bureau has jurisdiction over Nankun, Yumeng and Meng He railways, as well as grass-roots railway police stations on the century-old meter-gauge He Kun railway line. According to relevant public information, in order to ensure the safety of the summer vacation, the police, auxiliary police and patrol members have been actively organized to go deep into the railway lines and villages under their respective jurisdiction to conduct line inspections and cross-country safety publicity, so as to eliminate all kinds of hidden dangers affecting the safety of railway lines in time and ensure the safety of people's lives and property and the safe and smooth railway transportation during the summer vacation.