Double-deckers made regular appearances on the X12, often duplicated to provide the required capacity. Where has all the demand gone? Fleetline 195 is about to pull into Crossfield bus station in Halifax some time in 1968 and is being followed by a Halifax Corporation Leopard.

195 was one of the first Fleetlines allocated to Oldham depot, spending a short while there before the more permanent allocation of sisters 209-214 arrived: at the time of this photo it would have been based at the Manchester depot.

Photograph courtesy of Colin Routh.