First time at 17...
Think I just barely got a pass mark on the theory questions (like 1 or 2 points over passing), but a pass is a pass at the end of the day, and slammed the HP part
The test was simple enough... Don't remember how many minors in total. I do distinctly remember two I did get, one for approaching a roundabout too quickly (had to brake a bit harshly to avoid pulling out on someone as I came in a bit quick but the examiner didn't step in) and one for control because I stalled once. I definitely got more than 2 minors though, those are just the ones I remember.
IIRC it was something like 1hr a week ~Jan or Feb to September with some gaps, so I think it worked out at around 25 hours or so? No private practice.