To what areas did the new Class 185 diesel trains regularly run from the York Leeman Road depot?
York Leeman Road depot: The York Leeman Road railway depot, in York is a passenger multiple unit depot built in the mid 2000s to service new Class 185 diesel multiple units ordered by First TransPennine Express for use on their new franchise. First TransPennine Express:  First TransPennine Express ran regular Express regional railway services between the major cities of Northern England as well as Scotland.
Northern England as well as Scotland