Context for service headcode 1Z30?

[InvernessTMD]

Realtime Trains | Just a moment

Realtime Trains is an independent source of live realtime running information for the Great British railway network.

www.realtimetrains.co.uk

On the TOPS form https://www.railforums.co.uk/threads/urgent-tops-requests.202238/page-773 this service is said to be

60119, 60529, 70262 69337, 60528, 60118, 60000, 60116

I'm a little confused. Are all 8 locomotives running as part of a single consist? Meaning a railtour or something? Seems to be a pretty wild roster.
Seems to be going to Bo'ness for storage overnight according to this working scheduled for tomorrow morning https://www.realtimetrains.co.uk/service/gb-nr:U85249/2026-05-23/detailed. Very interesting.
Additionally, the service is said to stop for nigh on 40 minutes at the Larbert D.P.L. Anyone know where that specific siding is located and if you can see it from any public access roads/paths?
Thanks!

 

[800001]

Realtime Trains | Just a moment

Realtime Trains is an independent source of live realtime running information for the Great British railway network.

www.realtimetrains.co.uk

On the TOPS form https://www.railforums.co.uk/threads/urgent-tops-requests.202238/page-773 this service is said to be

I'm a little confused. Are all 8 locomotives running as part of a single consist? Meaning a railtour or something? Seems to be a pretty wild roster.
Seems to be going to Bo'ness for storage overnight according to this working scheduled for tomorrow morning https://www.realtimetrains.co.uk/service/gb-nr:U85249/2026-05-23/detailed. Very interesting.
Additionally, the service is said to stop for nigh on 40 minutes at the Larbert D.P.L. Anyone know where that specific siding is located and if you can see it from any public access roads/paths?
Thanks!

They are not locomotives, they are coaches.

Edit: as poster below points out it is actually Hastings Dmu set.

 

[OliverH68]

Hastings DEMU sets 1001 & 1013 doing the Gosh Ness Monster charter.

 

[InvernessTMD]

Apologies for being a thicko everybody. Larbert D.P.L.? Definitely going to have a look-see now

 

[Supercoss]

The driving motors 60xxx date from 1957 and had to be renumbered to avoid confusion With Class 60 xxx locomotives - read more here -

https://www.hastingsdiesels.co.uk/1001/#vehicles

 

[Falcon1200]

Larbert D.P.L is the Down (northbound) Passenger Loop (ie authorised for passenger train, as well as non-passenger, use) to the north of Larbert station.