In message , David
Cantrell writes

The DLR will dump you in Greenwich, from where you'll have
to get a train to London Bridge to get to pretty nearly anywhere else.
The Jubilee line, on the other hand, will take you directly to useful
places (like London Bridge or Waterloo), and will do it a lot quicker
too.

Surely National Rail from Greenwich still goes to London Bridge and
Waterloo - it also goes to Charing Cross, unlike the Jubilee.
--
Paul Terry