In message , redcat
writes

The way I see it (and I can't cut and paste the detail, so I've
supplied the long link) is go to Edgeware Rd and take either H&C OR
Circle toward King'sX (which means stay on the Circle).

The following (dating from the time of the change) should help you to
see the new pattern of circle line operations more clearly:

http://news.bbc.co.uk/1/hi/england/london/7926242.stm

Notice that Edgware Road is the terminus of the line from Bayswater.

--
Paul Terry