I had chat with HR yesterday about stage 3 and I was told that stage 3 has not changed from how it previously was, apparently it was always just an interview and group exercise. By the sounds of it the interview is mainly HR and competency based but there could be scenario questions aswell, since it's 90 minutes long they have plenty of time to ask whatever they want I guess. I asked if there was anything I needed to learn prior to stage 3 and was told that there isn't. I was sent the information for the old stage 2 motivation paper prior to my stage 2 but didn't need it in the end, I assume people getting through to stage 2 now aren't even being given that info so they can't be expecting us to have learnt much in terms of the technical elements, the only info people see now is the pack they give out for the stage 1 motivational paper.