"David Cantrell" wrote in message
k...

If they're working on the assumption that the Overground service will be
able to service the demand - I wish them luck. Especially on southbound
trains in the early evening, right about when lots of people leave those
exhbitions, those trains are so full that no-one at Olympia can get on
them.

To which they'd almost certainly reply:

"Based on actual counts taken this year, this is not the case."

"Before putting this proposal forward London Underground worked with London
Rail to find out if there was sufficient spare capacity on
Overground/Southern trains for users of the weekday District line service
from Kensington (Olympia). This was done using existing data and forecasting
changes after the May 2011 service frequency increase. It was found that
current users could be accommodated on Overground/Southern services on most
days."

Page 18 of their report

Paul S