He / she edited after I replied.
Re:New Tube for London
by SideburnsOfDoom on Thursday October 09, 2014 @10:35AM
(#8432582)
My apologies. Most of my edits are to fix typos or for sentence clarity, but I did add that part just after submitting the first version.
> Driverless trains work well enough on the DLR in East London, and are probably an inevitable step in 21st century London.