Help needed to identify train

[VideozVideoz]

I was driving Northbound on the M5 today (tues 29th) and on the bridge near ROwley Regis station (just before J2) I saw a passenger train on the bridge with white/silver carriages. The word 'mainline' was written on them and there was a DB Schenker loco at the rear. The timing of the sighting was 20:08. Please can anyone shed any light on what this train was and the journey it was making? Never seen it before. Thanks!

 

[Peter Mugridge]

That will be one of Chiltern's Mk3 rakes.

The timing suggests the 18.07 Marylebone to Kidderminster 20.30.

 

[172212]

Yeah, that was more than likely class 67 cabs with mk3 carriages

 

[VideozVideoz]

Brilliant. Are these formations used as commuter services into London?

 

[Eagle]

Brilliant. Are these formations used as commuter services into London?

Yep, and they have been for a while now (since December 2010?). Chiltern are calling them Silver Trains.

 

[Essexman]

And they are by far the best way to travel to Birmingham.