GIST logistics graduate scheme (Depot Day and Assessment Centre)



I have recently been offered to attend the GIST depot day which will include an interview and then, if successful, they will call me for the assessment day. I am a bit confused as to what the depot day will include. I have been told they will give us a tour around and show us how GIST works, however previous forums have mentioned something about having to give a presentation. Also, I would much appreciate any advice on what the interview questions are like (What type of competency based questions they ask/ What competencies should candidates keep in mind while answering the questions?) and details about the assessment day. I have been told over the phone that the assessment day will have a bunch of group activities. What type of group activities are these?

Any help would be appreciated!