[Chalky] I've generally tried to leave most or all of the existing options open when adding a move.

[Raak] Absolutely the best strategy .. and I hasten to add that I was unaware when I posted letter seven that I was narrowing it down to just the one station. Never mind - I'll be more open-minded in future :-)

[Everyone] I suggest also that someone provide a "my whole is...." with a more or less cryptic clue. See Tuj's one for Turnham Green (yes, I got it in the end, derr....) which is very much in keeping with traditional riddle-making and kind of rounds the whole off quite nicely.

[Chalky] I deliberately kept it open for my move 5. Dunno about the others.

I have to admit that I didn't - I hadn't realised there might be more than one answer after five moves. Shall we have another one?

My first is in SECONDS but not in HOURS