London underground at 150 - a birthday journey

Twenty years ago there would have been only one possible headline for this
odyssey along the entire length of the Central line – "Look back in Ongar". Or
perhaps "Look forward in Ongar", since, as the eastern terminus of the line,
that sleepy corner of Essex would have been the obvious [...]
Source:
http://www.ezonearticle.com/2013/01/11/london-underground-at-150-a-birthday-journey/