I am disappointed that this isn't available on BBC i-player, and as far as I can tell, there is no intention to broadcast it again.  This Youtube copy is reasonably good and worth a watch.

Not many things make me cry, but parts of this always do.  I can still 'feel' how it felt when I sat alone in my living room in the Dibley manse.  Gatherers may like to look out for the Scot who is interviewed.