One Sunday late last year I travelled back to Torbay from Three Bridges that way, changing at Clapham Junction and Exeter. I actually caught the Exeter train an hour before the one I expected to make due to early running on the extended 'engineering' timings being operated on the Brighton line, but unfortunately further west my train was caught in the aftermath of a previous problem with the new signalling on the single line. After waiting at Yeovil for the first delayed train coming the other way, we became the sacrificial lamb, pulling in for extended waits at both Chard and Honiton whilst subsequent up trains all passed seemingly on time. Arrival at Exeter was about 40 minutes down and the train was quickly emptied and straight away dispatched back towards Salisbury almost on time. Not long after, the next train from Waterloo (the one I thought I would catch from CJ) arrived on time. Even with the late running I could not have travelled via Paddington to Torbay any quicker allowing reasonable times to transfer between terminals in London; I would expect that to be the case for large areas of south west London and the south east generally. It was the end of half term I think as there were hordes of children on the SWT service heading for west country boarding schools.