Post by Recliner CAF has won the order for 43 new full-length DLR trains, 10 for fleet https://www.railmagazine.com/news/network/caf-wins-43-train-docklands-light-rai l-deal>
CAF seems to be the operators new best friend these days. Walk through makes sense given the individual articulated cars were already walk through anyway.
Yes, of course they were, like nearly all modern light rail vehicles. But the new trains will be one set of five-section articulated vehicles, walk-through from end to end, not three separate two-section vehicles.