"Andy" wrote in message

On Aug 14, 6:35 pm, "Tony Day" wrote:
Just seen this tghread, hoping it would tell me where to see 378s in
service on my London trip next week. Seems to have drifted....


There are currently two 378 diagrams and rumour that a third will
start on Monday. The diagrams mostly cover Richmond - Stratford, none
on the Euston - Watford route yet.

I saw four of them parked at Willesden yesterday, but don't know if
they're all available for service.