Thanks, Mookiemoo.
Graham E has already posted (somewhere...) an estimate of the effect on passenger numbers at Melksham. It will be very interesting to see what happens in Devon with the arrival of the 142, and, conversely, in Hampshire where
SWT▸ 's 158's are now providing a more frequent service than their
FGW▸ predecessors of classes 150 and 153.
Best wishes for Christmas... at least FGW should have a day or two without unplanned cancellations