I did my course last week. There were 7 of us in total inc the trainer. You all sign in individually, so the trainer can check your ID. You need a photo licence or the old green one with a passport or other photo ID. Once that's done the trainer introduces himself to everybody and you all appear with your first name on the same screen. Our trainer was not judgemental or patronising. You all need to participate and thats monitored. On of the ladies (there were 3) on our course was wandering around her house at the beginning, like something from 'Through the Keyhole' She was asked to park it.
We were asked to affirm things with a thumbs up or a thumbs down. There was on our course an interesting video on road signage and limits, as in 40 is not a target etc. At the end we did a one to one for 60secs with the trainer and then it was over. Within 24hrs I had an email to confirm my attendance and that was the conclusion of the offence. By email you are asked to complete a course survey and advised that the details of your course attendance will be on file for 3.5 years. A week on and my abiding memory is the difference that each 1 mph makes on impact damage in relationship to the human body.