On Mon, 18 Jun 2007, Mr Thant wrote:

On Jun 18, 5:25 pm, alex_t wrote:

O - none

O? Overground?

Circle I presume. C = Central.

O is indeed Circle - C is taken, and O is a Circle, innit. Well, in
Johnston, at least!

tom

--
The glass is twice as big as it needs to be.