ON Monday, when I returned home by the No 81 bus after school, there were a few other school students who shouted, smoked and played around. The thing that frightened me most was that they used their cigarette lighters to burn newspapers. I cannot understand why well-educated students acted like that. They are not only putting themselves at risk, but also other passengers. Young people are supposed to be the future pillars of society and it disappoints me that some can behave so badly. IVY SZE Chai Wan
