Accidents with escalator

These days there are many accidents which come from escalator. At Hiratuka, Kanagawa a boy got his neck caught in between the protection bord and the wall. He lost his consciousness but he recovered it on 19th , October. There are other accidents. For example, somebody got his toe caught in the escalator and cut it. Escalator is something we use everyday. Everyone uses it. It is useful and making our lives better. But we have to remember that it is also dangerous. Anybody can get hurt from it. Also we have to watch cautiously if children are using it safely when we get in together. Children are't aware of the dangerness so I think the elder age have to be careful with them.