If you're ever in that situation again, try this: http://journeyplanner.tfl.gov.uk/user/XSLT_TRIP_REQUEST2?language=en http://journeyplanner.tfl.gov.uk/user/XSL

If you're ever in that situation again, try this: http://journeyplanner.tfl.gov.uk/user/XSLT_TRIP_REQUEST2?language=en http://journeyplanner.tfl.gov.uk/user/XSLT_TRIP_REQUEST2?lan... You can select what modes of transport you're interested in (so you could disable the tube if the DLR isn't running). It'll show you boats too which is cool and definitely the best way to get to Greenwich.