British comedy use of the panel game format, including the long-running "Just a Minute" (from 1967 to date) and "I'm Sorry I Haven't a Clue" (from 1972), and The News Quiz (from 1977), which often broadcast a dozen of so episodes a year, normally split over two series broadcast at different points in the year. The success of the panel show format has in turn has influenced TV series like "Have I Got News for You" (from 1990), "They Think It's All Over" (from 1995) and Mock the Week (from 2005). . BBC Radio has continued to be a breeding ground for
I'm Sorry I Haven't a Clue practice the seat and microphone were only used by the producer to welcome the audience, to introduce the participants and to give any other information to the audience such as the expected date of broadcasting, and to supervise re-recordings of fluffs made in the programme. Lyttelton would describe Samantha's social activities, usually in an apology received from the unseen character who had been detained, often with a "gentleman friend". His comments included sexual innuendo and double entendres, like "Samantha likes nothing better than a little potter in the woodshed in the morning", though many were far more daring and explicit.