True, but weren’t they only going to take 12 of the 20 171s? Is there no way that this could change to all of them in the future?
EMR were to have a total of 11 x 3 car, and 33 x 2 car 170s.
They have 5 x 3 car ex Scotrail, and will be getting 23 x 2 car from West Midlands.
That leaves 16 units from Southern's 171s, reformed in to 6 x 3 car and 10 x 2 car 170s.
Will be interesting to see what happens now they are keeping Nottingham-Liverpool which will require a minimum of 6 units, or 12 if doubled up, in service everyday.
So around 14 x 158 (2 units extra for maintenance etc) if the service is run as it is currently.
At one point there was planning for a second Norwich-Cambridge each hour. I'm not sure if that has been abandoned entirely now that there is more capacity on the existing service.
Additionally I think there were once plans for the Birmingham-Leicester cross-countries to be extended to Cambridge/Stansted. Again, not sure what status they are now at.
Maybe those are two ideas, and there isn't a decision which is better yet? Or maybe something more exciting is in the works
The EACE (Ely area capacity enhancement) scheme proposes up to 11 paths per hour over Ely North Junction. 2 to Norwich, 2 to Lynn, 3 to Peterborough and the remaining 4 paths for freight.
The planned extension of the Leicester-Birmingham service through to/from Cambridge every other hour was planned for December 2008 if I remeber correctly. They even made it in to the timetables but never ran after the 2008 financial crisis put paid to that and it's not been progressed since. The paths were crap as they had to fit around the existing freight and the extra platforms at Peterborough hadn't been built.
The planned XC 2018? plans would have seen an extra 0620 ex Cambridge (0818 from Leicester) and the 1752 ex Birmingham extended through to Cambridge.