On 6 Oct, 09:22, "Paul Scott" wrote:
"MIG" wrote in message

...

I ought to have paid more attention before, but how the eck can
Fenchurch Street to Bank be an OSI when Cannon Street to Bank is not?

Presumably because Cannon St to Monument(Bank) has a direct tube service?

Paul S

That may be the formula, but it's not a good reason. Who in their
right mind would go one stop in the wrong direction in order to walk
further under the ground than the walk from Cannon Street? Travelling
west on the Central Line from the south east, Cannon Street to Bank is
the obvious interchange.