Boy falls between train and platform (happy ending!!)
You think it could never happen: your little child gets lost and falls between the train and the platform. This horrible moment happens to these Australian grandparents. A stationary train, thankfully.
Raising the alarm
Immediately when the grandparents realize that their grandchild has landed between the train and the platform, they try to alert the engineer. Fortunately, the grandfather is quick and alert, and he knows how to fish the boy from under the train.