We see Clegg being adventurous in this episode. He wants to buy a car for £30 even though he is a bad driver. We see this when the trio go to a road safety demonstration and try out a driving simulation where Clegg keeps going off road. I actually remember those driving simulation booth, it still stands up well today.
Clegg then encounters a man called Walter, a kind of guy who tries to teach a dog how to ride a bicycle and sell dodgy food to Sid at the cafe. Walter has a car for sale but it is a clapped out banger which collides into a tractor when they go for a test drive.
Clegg decides to go to a proper car showroom than a cowboy like Walter. Trouble is the banger they buy still manages to collide with another tractor.
It is nice to see Clegg being the intrepid here, wanting to break free a little. Walter is played by Ronald Lacey who gives a funny performance. He is better known as the sinister Gestapo officer from Raiders of the Lost Ark.