Hello there Shane,
I thought you might like to know that the reason there is no more Clarence (than the 1st series) is that by the end of it poor Ronnie was too ill to do any nore TV work,and retired to an antique shop in the Cotswolds.
I think he came back for an odd Christmas show or two? but nothing more until The Two Ronnies Sketchbook not long before he died,he looked very ill while presenting that.
This is from Wikipedia "Sadly, this(The Two Ronniess Sketchbook) was to prove Barker's final television work. He appeared frail and had lost a lot of weight, and it later became clear that he had been very unwell with a heart condition whilst filming the show. However, he was determined to record one final Christmas special of The Two Ronnies, and so, on 5 July 2005, The Two Ronnies Christmas Sketchbook was recorded. It was broadcast on Christmas Day of the same year, two months after Barker's death (Ronnie Corbett paid tribute to him in a specially recorded introduction to the show), and saw the pair introduce their favourite sketches from their Christmas shows. Again, the show was a rousing success, and - with 7.93 million viewers - was the fourth most watched programme on Christmas Day"
Oddly,last year I bumped into Josephine Tewson at a concert.When I said that Clarence was my favourite,she admitted it was hers and Ronnie's too.