On the afternoon of Jan 17, children of Peace Primary School in Yuhua District were enthusiastically answering air security questions given by CSU air police.[Photo by Chen Fei, Changsha Evening News]

"Why are we required to pull up airplane window shades during take-off and landing ?" "What cannot be taken to the plane?" "In the face of attacks, how to protect ourselves?" On Jan 17, the air police from 47 Squadron of China Southern Airlines visited Peace Primary School in Yuhua District where they conducted a safety drill and gave a lively and vivid security class, from which the sixth-grade students all benefited a lot. Liu Jianfeng, an air policeman from CSU, said that safety drill would greatly enhance students’ ability to “prevent and hide from" accidents. In the event of unsafe incidents, there is a significant difference in the ability of self-protection between trainees and non-trainees.