In message , Basil Jet
writes

At the south end of Garnault Place is a short bit of road which is signed
"No entry except local buses" on both sides. There don't seem to be any
routes going through it now, and its location makes it unlikely that routes
would ever have gone through it. Why is it there - does it perhaps predate
the barrier in Gloucester Way?

It's used by route 812, an Islington Council accessible bus:

http://www.islington.gov.uk/Transpor...sbusscheme.asp

http://www.londonbusroutes.net/times/812.htm

--
Paul Terry