Mr Thant wrote:
TfL have announced a follow on order for Electrostars, mainly for 4th
cars for their North London Railway fleet:
http://www.tfl.gov.uk/corporate/medi...ntre/5432.aspx
I could never understand why they didn't order four-car units for the North
London line from the outset. You only have to look at the loadings on the
313s to see that additional capacity was desperately needed.