In the mid to late 1970s and into the 80s I made regular journeys between Wigan and Cambridge. My route was WCML between Wigan and Nuneaton, change to the Birmingham/Norwich as far as March, then a DMU to Cambridge.
As mentioned, the frequency was not great and you had to study your timetable to pick the one or two trips per day with reasonable connections.
When I first started doing this, the Birmingham/Norwichs were 3-car Cross Country DMUs. These DMUs always seemed a bit cramped, noisy & claustophobic to me after the electrically-hauled Mk.2 on the WCML, but were certainly better than the spartan & rattly bus-style Class 105s which invariably did the last leg into Cambridge.
It was a big improvement when the Class 31 & Mk.1s were introduced - both open or compartment varieties were used and I think my hit rate of either was about 50:50.
I still have a clear mental scrapbook of memories of these journeys:-
- Waiting expectantly at Nuneaton to see whether the Norwich connection would be loco-hauled or one of those pesky Class 120 DMUs, then the welcome oily clatter of the Class 31 loco as it ran into the platform.
- Full semaphore signalling after leaving the WCML (especially prolific around Leicester) through to the ECML at Peterborough. Where I grew up in the North there had been extensive rationalisation and semaphore signalled areas were usually characterised by redundant signal posts, bare dolls and gantries with maybe just one operational signal arm remaining. On the MML around Leicester, everything seemed densely signalled and still intact, including semaphore distant arms which were becoming rare elsewhere.
- Trundling along at a moderate, but adequate pace through England's green and pleasant land east of Leicester on a warm summer afternoon. All the window ventilators were open in the lightly-loaded Mk.1 TSO and I was lulled into a doze by the rhythmic clickety-clack of the jointed track.
- Freezing half to death on March station waiting for my connecting train in winter. This could happen in either direction; if heading north, at least I had the prospect of the steamy warmth of a Mk.1 compartment to thaw out in. Heading to Cambridge I often had to haul my luggage over the footbridge to the Spalding line platform for the Doncaster-Lincoln-Spalding-Cambridge train, which was sure to be a cold, draughty, rattly Cravens DMU.
- One occasion when the Norwich train ran late and all the connecting passengers had to run madly over the footbridge at March (with our luggage) as the connecting DMU was already in the platform. We needn't have worried, since with semaphore block signalling it would be a good number of minutes before the Cambridge train got the right away to follow. We later passed the Norwich train held on the Ely West loop for us to pass - its Class 31 pointing in the opposite direction by this time of course.
- Another occasion in a particularly cold winter (maybe 1981?) when we arrived on-time at Nuneaton on a Birmingham-bound train, toasty warm from a Mk.1, to find serious dispution on the WCML due to icing on the OHLE. I had to wait ages in the freezing cold for a connection to the north with no information on train running and no station buffet serving hot cups of tea. Meanwhile the diesel trains between Birmingham and Leicester/Norwich were all arriving and departing punctually as if it were a just normal day - and very inviting their warm carriages looked too. I considered trying my luck via Birmingham, but then an Inter-City to Manchester arrived and I got home that way - standing room only of course. When this train arrived at Piccadilly, we had to walk through the train as less than half the doors could be opened - the rest being iced shut (OK this is not really a Birmingham/Norwich memory).
- Sidings at March with lines of withdrawn Eastern Region London area EMUs. Not sure whether these were Class 302 or Class 306, but they were there for ages. As the years passed, the Rail Blue livery faded to a paler and paler shade and the yellow front ends faded almost to white. The old stock did not seem to suffer grafitti attacks, although I think a lot of the windows were progressively smashed.
Two other random but vivid memories which are not related directly to operation of Birmingham/Norwich trains:-
1) The first time I saw a schoolboy wearing an old-fashioned school cap was on a Cravens DMU at Ely. I didn't think that apparel existed any more, even in the 1970s (and certainly no lad would wear one out and about in Wigan).
2) On my very last journey on this route, boarding a busy Birmingham train at March, I managed to bag the last seat in a Mk.1 compartment. It was lunchtime so I pulled out my lunch - a pork pie, an apple and can of Abbott Ale. With the open can held between my legs and fiddled with the pork pie, I did the McDonalds Hot Coffee thing and spilled most of the beer over my pants and seat cushion. With the compartment full of glaring, "not amused" fellow passengers, there was nothing to do but stay put, trying to look innocent sitting in a wet, sticky & stinky beer puddle until Nuneaton. (If you travelled on this route in the early 1980s and wondered why your clothes smelled beery afterwards - sorry about that!)
After this, my tickets became claimable business expenses and I switched to the faster, more flexible (and more expensive) route via Euston & Kings Cross with an Inter-City First Class breakfast in place of beer and pork pie.