In message , at 18:57:37 on Sun, 8 Sep 2019,
tim... remarked:
When this group was set up there was a *lot* of discussion of what
"London" meant for the purposes of the charter!

surely it's the area where busses operated by what (I presume) was
called London Transport at the time, go to

even when they go outside the M25 (such as 81 to Slough)

Let's not re-run that debate.
--
Roland Perry