In reply to Choss:
Stay vigilant! The sneaky so and sos will douse their head-torches, creep past you in the darkness and... get on the route first!
Tim Dunsby seconded a well-known CC editor on Big Corner in trainers. Apparently aforesaid leader was somewhat unamused (if there is such a word). Self-effacing Tim modestly mused, "Well, it's not really technical..."
And I'm sure it's not. I'm equally sure the spectre of impending doom will keep prospective leaders awake.
Good luck! Let us know if you survive the encounter.
Mick