In message , at 12:07:52
on Thu, 21 Jul 2011, David Cantrell remarked:

Consider the announcements at stations that these days often end
"there is a good service on all other underground lines, including the
DLR and London Overground".

Given that such announcements might just as likely be:

"there is a good service on all your other underground lines,
including your DLR and your London Overground"

I wouldn't necessarily expect 100% grammatical integrity.
--
Roland Perry