I went for blank dialogue; it suited the material better. I imagine it being set quite sparsely, like say Turn of the Screw. The direction I took with the given subject matter is probably not what the judges will expect! This may not be a bad thing, though I can't imagine it will get any further in the contest. I hope it doesn't come across as axe-grindy, but I fear I haven't captured the Sweeper's pro-woo point of view very well. Ach well.
Something rather mischievous
4 hours ago