7-car sets were typically used on the Epping and Hurstbridge lines, with 19 sets required in a typical morning peak hour. On weekends, the four-car blocks were used, with the three-car units stabled to save on operating costs. Anything spare was used on the North Melbourne (or occasionally Camberwell) group of lines, which at the time did not have a connection to the City Loop, where wooden trains had been banned account fire risk. 6-car sets would be used on the Sandringham route, split offpeak and shared with the St Kilda and Port Melbourne lines, and if a path could be found across the junction, Epping and Hurstbridge. A single 2-car set was used on the Epping-Hurstbridge shuttle weeknights, and on weekends the double-ended Motor car was used, with the driving trailer stabled. Two 2-car sets were used on the Saturday Camberwell-Alamein shuttle, with one pair on Sundays. From 4 October the Altona shuttle was discontinued, so the spare 2-car sets were coupled into a 6-car set and absorbed into that roster.