In one shot of the crowd enjoying themselves with Oak as the hobby horse outside the courtyard, we see Punch sneaking in to the courtyard (which is really, the Old Tollbooth in Kirkcudbright). At this point in the movie, Howie hasn't put on Alder's Punch outfit and Alder has only been seen wearing half of it so it is abit of a mystery as to what's going on here.

Does anyone know more about this?