Some interesting things I've found in Yahoo Groups
I have heard that from June all Brighton Expresses are to be 12 car
377s which begs the question of 4x377/3 or 3x377/1/2/4. The former
seems unlikely due to the amount of power needed but likely as they
have been WI-FI'ed', can anyone shed light?
The expresses on Summer Sundays until mid September will be diagrammed as 4
Spare 3-377 units will be held at Lovers Walk on Summer Saturdays which can
stengthen the normal 9 car formations if required.
No change during the week off-peak - still 6 car.