Humphrey Lyttelton and Jeremy Hardy. Lyttelton died peacefully following his surgery on 25 April 2008 with his family around him. BBC Radio 4 broadcast a 1995 episode of "I'm Sorry I Haven't a Clue" as a tribute on Sunday 27 April, and a retrospective programme presented by Kenneth Clarke on Wednesday 30 April 2008. Radio 4 celebrated "Humphrey Lyttelton Day" on Sunday 15 June 2008, including a new profile of "ISIHAC" by Stephen Fry called "Chairman Humph — A Tribute". After his death, the controller of Radio 4, Mark Damazer, said: "He's just a colossally good broadcaster and possessed of this fantastic
I'm Sorry I Haven't a Clue regular feature on the programme, preceding the game Mornington Crescent, is a fictional letters section which begins with the chairman's comments ("I notice from the sheer weight of this week's postbag, we've received a little over no letters" and "I see from the number of letters raining down on us this week that the Scrabble factory has exploded again"). The invariably single letter each week is from "A Mrs Trellis of North Wales", one of the many prompts for a cheer from the audience, whose incoherent letters usually mistake the chairman for another Radio 4 presenter or media personality. "Dear