In the preparation period there was a slack moment and Kate and I went off to Vienna. We had a little look around Vienna. And when we came back, we discovered that, in our absence, in order to cover a scene where an aging priest has to ride a bicycle through a field, they had ordered a length of railway track, including a set of points. Now, the set of points I never discovered what that was for. But the railway track... they'd got this wonderful idea that as he was a bit rickety, he couldn't be trusted to ride a bicycle through a field, so they were going to mount him and his bicycle on this low railway carriage, like those things that they use, whatever it's called, for repairs. You know, they self-propelled along the railway. Buster Keaton did it in a movie, didn't he? The Railrodder. Anyway, one of those things. And they were going to mount this bicycle on this railway carriage, and somehow have it propelled. Because it was a field you couldn't see... it was hidden. So anyway, I soon scotched that... I said, 'I think we will find a somewhat simpler solution'. But that's the sort of thing that can happen when the people in charge don't really know what to do and they panic, because you're not around. They do something like that.