I don't remember this first time round so sadly can't say about Jim. At a guess, he might have been doing his 'Chalky' impersonation/routine. I saw Jim Davidson live in Weston Super Mud about 10 years and it wasn't long till one or two got a bit uptight and walked out, upset by what he'd said.
Fair play to Chas'n'Dave though, very good musicians despite what might be a limited appeal to some. Their 'Jamboree Bag' and 'Christmas Jamboree Bag' albums had a plentiful supply of tunes so whether you like 'em or not you have to give 'em 10 out of 10 for value for money at least.
---> Visit the number 1 Minder site on the web: www.minder.org ---> or on YouTube: minderDOTorg
Daley & McCann are, as good as, holding hands, on the exercise yard, in the scrubs.