Archway.

Are we starting with just the simple game, or would you like to propose a variation to begin with?

Since the weekend routes do not apply, that means the Bayes Interpretation of 1943 is in force. You will of course remember the disagreements over this interpretation that started some years earlier. A heated argument lead to one of the parties at Bayes' table storming off in disgust and entreating his leader, a fellow politician, to find some supporters of his particular reading of the rules. Needless to say, many natives of Poland did not grasp the subleties of inverting Tooting Bec in order to make an anticlockwise attempt at Frampton's Gambit to claim Oxford Circus and decline the south of the river by twenty-three degrees Farenheit, causing mass chaos as both the Slippery Escalator rule and the Late Bus adjudication come into force, and the rest is left to the annals of history.

Given that rather long and rambling introduction to the Interpretation, I'm going to call a left-handed flip and demonstrate ably that scoring given wild stations below the diagonal is the equivalent of scoring all possible below the diagonal stations on the route multiplied by the score of the end station but divided by the score of the stations on unused lines.

Charing Cross

He played Edgware Road. Interesting move, that. Especially combined with yours, as that means I can tap Hyde Park for four and convert that to a Get Out Of Arsenal Free card. In the process that does mean that my next move must be an Eulerean slide (due to the platforms being Eule'd) leaving me at Baker Street and in some danger.