Reasons given by LM were mostly variants on 'not enough time to attach/detach'. However initially there was no attach/detach because they were only running as 4 cars out of Euston so it wasn't a very convincing argument.
LM state that they need 6 mins for attach/detach. But their Govia colleagues at Southern do it in 4 mins at Haywards Heath et al. No explanation of why LM needs 50% more time than Southern. perhaps Tringonometry can enlighten us?
With today's timetable in the up direction there is plenty of time because service spends at least 8 mins at Nton and often arrives early too. So losing a minute would be OK. Its tighter in the down direction with 5 mins to detach. Losing 1 min, to allow for a call at Wton, would reduce it to 4min. Southern can do that but not apparently LM.
I think that the LM TV service has to hit a particular path at Rugby because of the 3 track section between Brinklow and Attleborough where there is only 1 down track.
LM state that they need 6 mins for attach/detach. But their Govia colleagues at Southern do it in 4 mins at Haywards Heath et al. No explanation of why LM needs 50% more time than Southern. perhaps Tringonometry can enlighten us?
With today's timetable in the up direction there is plenty of time because service spends at least 8 mins at Nton and often arrives early too. So losing a minute would be OK. Its tighter in the down direction with 5 mins to detach. Losing 1 min, to allow for a call at Wton, would reduce it to 4min. Southern can do that but not apparently LM.
I think that the LM TV service has to hit a particular path at Rugby because of the 3 track section between Brinklow and Attleborough where there is only 1 down track.