Sad to report there is a little bit of Keithness in me.
Even though I've seen it several times, I'd forgotten about the scene near the end when they are out-Keithed by the officious Plod. Like 'Abigail's Party' and 'The Naked Civil Servant', it's something I never tire of re-watching. I really miss those one-off plays onTV, particularly the ones the BBC did so well in 'The Wednesday Play' and 'Play for Today' series.