Do you think the DLR is getting to the point where it needs to be divided up into different routes, i.e. calling Bank to Lewisham Line 1, Tower Gateway to Beckton Line 2, etc etc? Especially with the upcoming new route from Canning Town to Stratford International, plus the fact that some trains from bank to Canary Wharf stop at West india and some don't. Maybe if we were still ruled by New York-loving Ken Livingstone we could have assigned the routes subway-style letters, and then be able to ride the 'A' train to Lewisham?