Both of those services (1C85 and 1M94) used to terminate/start at Glasgow Central too before covid. 1C85 used to be 1S85.An interesting diagram has come to light for TPE.
2*185s off the 1809 arrival from Redcar Central at Manchester Airport split. One unit departs on the 1844 1P87 to Redcar Central whilst the other unit works the 1904 departure to Oxenholme as 1C85.
On arrival at Oxenholme to unit shunts via Tebay back to Oxenholme and forms 1M94 the 2113 departure to Manchester Airport. Thence the unit forms 5W94 to Ardwick.
This appears to offer regular working of Class 185s to Manchester Piccadilly Preston link drivers, as Preston depot no longer sign 185s.
1C85 1904 MIA-OXN 2037
5M94 2042 OXN-OXN 2108 (via Tebay)
1M94 2113 OXN-MIA 2241
5W94 2254 MIA-XRK 2336
Actually I think 1S85 existed after covid too, but has since been dropped.
Quite unusual to interwork a Redcar service with a WCML service, and bringing the return of 185s to Cumbria.
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