I was wondering whether anyone had ever attempted a "Mornington Crescent" challenge? (A search of ACC seems to suggest not). If not, here's my suggested rules:
1. All the normal rules of the full 275 (soon-to-be-274?) station challenge apply, plus:
2. The finish point must be Mornington Crescent
3. Mornington Crescent must not be visited or passed through at any earlier point of the challenge
4. The Dollis Hill loop is suspended (except for masochists)
Does anyone think this is even possible?!
