Only 5 years after work started. The director responsible for that statement no longer works for LUL or TfL.
Next challenge for TfL with that is finding the 430 operatives and 25 testers to staff the place, especially when they furloughed all of their testers during COVID, a fair few of which were already looking for work elsewhere anyway.
Sorry, off topic.
Back onto it, Bombardier have been using the RTC LORAM EDU by the looks of things parked out on the apron on the RTC recently. Seen some 92TS in the yard when travelling past recently.