Nicholas D Richards wrote to uk.transport.london on Thu, 30 Jun 2005:


There was the 2B or not 2B. Was there ever a 2A, but then 2A or not 2A
does not sound as good.

Yes, there was a 2A - certainly at some time within the last 26 years, I
remember there was a 2, 2A and 2B. What I can't remember is where its
route diverged with that of the 2 and 2B, though.
--
"Mrs Redboots"
http://www.amsmyth.demon.co.uk/
Website updated 23 May 2005