Darlan: Shall we talk about the location work a bit more?

Cylinder: Can do.

I guess that translates as 'the golf course', doesn't it?  Am I right in thinking that the golf course in Chapter IX is the only piece of outdoor location shooting in the first hundred episodes?

I think you are.

We spent five years researching suitable locations, and eventually settled on a hybrid: part of the scene was shot on a massive course in Alaska, and the rest was filled in on a pitch-and-putt course in Sidmouth.

I have to say, I think the editing is brilliant, as you really can't tell where one ends and the other begins!