"D7666" wrote in message

On Jul 22, 9:21 pm, "Recliner" wrote:

I was wondering if this is the first time that automatic trains have
been replaced by (and will co-exist for a while with) all-new
automatic trains, using a different control system? It's certainly
the first time on LU, but has it happened anywhere else already?


Original DLR trains replaced by newer DLR trains (someone will be
along in a minute to write the stock types) ... and the original DLR
ATO replaced by a new ATO.

Is the new DLR ATO completely different to the original?