On Wed, 20 May 2015 09:34:43 +0100, Paul Corfield
wrote:

Sorry but the scale of the restickering task is enormous. I used to be
responsible for ordering all of these changes and the work has to fit
in alongside all the other work being done on the train fleets.

There are thousands of line diagrams, maps, fixed signs, announcements
and displays to be amended.

How did you keep track of everything that needed to be changed?

--
jhk