Intensive use also applied to locomotives, particularly mixed traffic types on the WR, where winter Saturdays saw many on shed with reduced freight. On the Western, Granges in particular were a type little seen on passenger work (apart from, oddly, west of Plymouth) other than summer Saturdays, when they were out in force. For crews as well, freight links often had weekends off but holiday trains were a good source of overtime.
When diesels came along, similar applied. The diagrams for Warships and Westerns were fairly loose in the 1960s, and they could be stepped up, the thing that constrained them more than anything was their small size of the fuel tanks. Hymeks, which only had a handful of main line passenger turns in the week, were out in profusion on Saturdays. The original NB D600s also might well put in a final main line fling up to Bristol and back, while by Saturday early afternoon, when the foreman at Newton Abbot might be tearing his hair out for what power was left, there might be just that absolute barrel-scraping bottom combination - two D63xx in multiple
When diesels came along, similar applied. The diagrams for Warships and Westerns were fairly loose in the 1960s, and they could be stepped up, the thing that constrained them more than anything was their small size of the fuel tanks. Hymeks, which only had a handful of main line passenger turns in the week, were out in profusion on Saturdays. The original NB D600s also might well put in a final main line fling up to Bristol and back, while by Saturday early afternoon, when the foreman at Newton Abbot might be tearing his hair out for what power was left, there might be just that absolute barrel-scraping bottom combination - two D63xx in multiple