With all the changes due to take place in East Anglia over the next 4 years, it's probably worthwhile having a single thread to cover Rumours, News, Deliveries, Testing, Withdrawals and other tidbits. A reminder for all of what's coming up, in some sort of order. Refurbishment for 30 x 321s as part of the Renatus scheme. Refurbishment for the Class 170 fleet Temporary allocation of ex GN Class 317s and 321s. Refreshes for Class 317/321s New stock news including testing, entry into service and diagramming. Updates on infrastructure works needed for the new stock. Frequent changes to diagram/stock allocations. Introduction of Stadler Flirts Countdown to the end of Loco-hauled intercity services. Introduction of Aventra EMUs Farewells to much-loved and some not-so-loved types of unit. Disposal/reallocation of existing fleets There's a lot coming up and it would be ideal to have one place for ease of reference. I have only a little news to add. 321321 is back and under test on the mainline, I assume with the new AC traction pack. I went on "refreshed" 321 355 yesterday, new colour scheme works well.