On 12 Jan, 23:38, (Colin Rosenstiel) wrote:
Nowt to do with the GN&C I expect, but a relic of the City Widened Lines
which provided direct services from the GN to Moorgate (Met) until the
1970s.

But the rule is clearly designed to substitute for the Northern City
service, given the only intermediate stations allowed are Old Street
and Highbury & Islington.

U

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