Barry san, I had to laugh at your post......you are exactly right- I do not know when Aachan is going to drive. In the most recent episode, Aachan sat in car adjusted her mirror, put the gear into neutral.....
then she pretended to put the key in the ignition, and then she got out, and sat in the van answering questions......
Meanwhile the other girls went to a race track, answered some questions about speed limits, and then a professional driver took them around the track at pretty high speeds, the girls were squealing with delight. (Sayaka sat out, cause fast rides make her scared or she pukes, or both)
Then they went to a go cart course and actually raced each other. Winner was Sakaya! She got a good meal, and the others had to answer more questions in order to get any food (hint: no one went hungry)
It's funny, because I just gone done watching an older AKB48 Nemousu TV, when Team 4 went to Guam, and each of the girls got to pilot a small single engine airplane (with professional pilot next to them at his controls)..........