sentences:  The first Billinton-designed class was the 0-6-0T E2 class of shunting engine, five of which were introduced between June 1913 and January 1914.Two of the class were fitted with equipment for operating passenger trains, and used on six-coach sets in the south London area.Oscillating whilst accelerating, unsteady at speed and with a tendency to throw live coals out of the chimney the locomotives were soon returned to shunting duties.