Once upon a time, there was a boy named Tom. He was at the railway station when he noticed something strange. The signal seemed to be malfunctioning. A train was approaching at full speed towards a section where there was ongoing repair work. Tom quickly ran towards the control booth. He managed to override the faulty signal and divert the train to a safe track just in time. The passengers on the train were unaware of the danger they had just escaped. Tom became a hero overnight and was praised by the railway authorities for his quick thinking and brave actions.
A young boy named David was on his way home when he passed by the train tracks. He noticed that some miscreants had tampered with the tracks. A train was scheduled to pass in a few minutes. David immediately ran to the nearest stationmaster's office. He told the stationmaster what he had seen. The stationmaster quickly alerted the train crew and the maintenance team. Thanks to David's sharp eyes and prompt action, the train was stopped before it reached the sabotaged part of the track. The boy was rewarded for his heroic deed by the railway company.