S 1 : This is the story of a tram that woke up at dead of night and went off on a trip all by itself to end in a disaster. P: In the early morning of 19 January it suddenly started backing out of the depot on its own. Q: Tramways sources explained that power supply to the overhead wires at the siding had been switched off for some repair work. R: It went up a quarter mile away, crashed into state bus which caught fire went it smashed into an electric feeder box and a water tap. S: There was presumably, some defect in the reversal handle of the tram and its main switch had not been put off. S 6 : As a result, when the power supply was restored in the early morning the tram began to move. The Proper sequence should be: