Exactly. Yes EWR will be able to do Cambourne to Cambridge (4tph planned I believe)
Bit in bold - I'll go to a quiet corner where I can stop laughing.
But it also acts as the regional/long distance connector also.
Not this again - it's patently untrue. If you're coming from north of the ECML and want to get to Cambridge for example you'll change at Peterboro, not St Neots. Equally if you want to get from Grantham or beyond to Milton Keynes, it won't be any quicker than the current via Leicester / Nuneaton / Tamworth options.
There is no freight potential for the eastern section of EWR - not least because the freight from Felixstowe would then need to go via Newmarket which I thought from other posts around here was gauge restricted.
There are, I recall from other posters, a limited number of freight paths between Oxford and Bletchley, but that's it.
And providing more orbital links helps against London-centricity, car use, and encourages better place-making at a tier or two down.
Bit in bold - massively wide of the mark - companies aren't relocating from London to Cambridge - the big one which everyone likes to cite was Astra Zeneca, and their relocation was from Cheshire - Radnor Park, just outside Alderley Edge to be precise. They still have a plant at Macclesfield, but the staff which were relocated to Cambridge were all relocated from Cheshire and the North West, not out of London.
And on the "reducing car use" - would you care to give an example of any non-city rail reopening in the UK which has actually achieved this, because I don't believe any have.
Nobody is explicitly building EWR to facilitate high-volume commuting into Cambridge from those two towns.
Except that's one of - pretty much the only - benefit of the Eastern section. The claimed demand for people to access Cambridge - because there sure as hell isn't the demand for 4 trains per hour's worth of people want to travel into Bedford every day.
And buses are not equal to trains.
Correct - they are *far* cheaper to operate, far more flexible, carry far more people on a daily basis and operate with a fraction of the subsidy the rail network does.