Isn't that an example of biting the hand that feeds you, or at least that puts a cross next to the name of the Conservative candidate at the polling booth?
On the subject of TWA.., Alex's writer was pleased to get two four letter words into this cartoon in the 'Telegraph':
https://www.alexcartoon.com/index.cfm?cartoon_num=8102
There’s quite a lot of interesting stuff, mainly from the perspective of Control, in the BTF film Train Time.
https://player.bfi.org.uk/free/film/watch-train-time-1952-online
Cheltenham Malvern Road could send smaller locomotives to the turntable at St James. Larger engines were turned on the Hatherley triangle (the junction for Kingham and the MSWJR). It's ideal!
It even saw LNER types in wartime.
You can see the edge of the turntable in this photograph from Brian Arman's Broad Gauge Engines of the Great Western Railway: Part 1 (Lightmoor Press). Another turntable was provided on the St James' Station site after the line to Honeybourne was opened.