Britcom help

If you know your Britcoms can you lend a brother a hand? In England some years ago I saw an episode of a Britcom that I've never been able to identify since - in the episode, two country bumpkins decide to turn their farmhouse into a hotel - a nine star hotel. When the first guests are a lesbian couple, one of the managers decides they can no longer consider themselves a nine-star hotel and goes out with whitewash to eliminate two of the stars on the hand drawn sign out front. Ring any bells? If so, let me know...There may be a book in it for you.