sentences:  On 1 December 1924, short-workings between Tottenham Court Road and Putney were numbered 22A, short-workings between Tottenham Court Road and Homerton were numbered 22B and short-workings between Piccadilly Circus and Homerton were numbered 22C.The plain 22 route number being used for journeys for the whole length of the route from Putney Common to Homerton.By 30 June 1925, these had been reduced to 22 Putney Common to Homerton and 22A Piccadilly Circus - Homerton.