Workingman wrote:I do not get why London - Penzance trains need to go anywhere near C&G when going straight down via Bristol is more direct.
I think that might have been just "a slip of the pen". Trains from Paddington run to Swindon, then Kemble and up to Cheltenham, and do call into Gloucester and reverse out again, apparently, but it's a 2-hour frequency on average. Cross Country trains from the south west to the north via Birmingham tend to call at just Cheltenham only, bypassing Gloucester, but there is a South Wales > Nottingham semi-fast Cross Country service which does call at both Gloucester ('cos it's coming up through Lydney) and Cheltenham, and that's sort of hourly. Penzance > London Paddington services usually go from Taunton via Castle Cary and Westbury, then on to Reading.
Back in the really old days, Victorian mind you, you could travel from London to Gloucester and directly on to Cheltenham without reversing! You could use what was called the Tuffley link - this diverged from the main line south of Gloucester, curved round into a separate Gloucester station (not the existing one) in the town centre and then ran on to join the Cheltenham line. Long since gone and built over now, though you can still see traces on the alignment through Gloucester's southern suburbs on Google Maps.
And talking of Victorian railways, allow me, as a total anorak, a completely off-topic final rant - the BBC's interpretation of Joseph Conrad's "The Secret Agent". The book is set in 1886 (published by Conrad 1907). So, for the Waterloo > Southampton Boat Train, we use London and North Eastern Railway Class D49 62712 "Morayshire", (built 1928) complete with 1940's style British Railways roundels and livery. Ye Gods! I think the "Victorian Waterloo station" was also hosting a 1950's standard tank, but I couldn't quite get the number, LOL!! Morayshire is preserved on the Bo'ness and Kinneil Railway, and the Russian Embassy, according to iMDB, was actually Glasgow City Chambers, so I guess the production was filmed north of the border. But I do wish they'd try and be more historically accurate when filming ......