We now have numerous fleets of multi-mode and voltage rolling stock in the UK, and it has got me wondering how many services there are where such stock is used without using one of their modes/voltages for any of its length.
For example, the vast majority of the Southern’s services count as they are operated by dual voltage 313s and 377s on third rail track only. Similarly, any service operated by a dual voltage on overhead electrified track only would also count, as would a bi-mode operated service not using its diesel OR electric power en route.
For the purposes of this thread, I am looking for individual TOC and OAO scheduled services rather than routes in general, but diagrams are also acceptable if there are any that only use one of their modes/voltages for the entire diagram, including during ECS moves.
For example, the vast majority of the Southern’s services count as they are operated by dual voltage 313s and 377s on third rail track only. Similarly, any service operated by a dual voltage on overhead electrified track only would also count, as would a bi-mode operated service not using its diesel OR electric power en route.
For the purposes of this thread, I am looking for individual TOC and OAO scheduled services rather than routes in general, but diagrams are also acceptable if there are any that only use one of their modes/voltages for the entire diagram, including during ECS moves.