Was in a small group of around 8-10 people. We were asked our names and our favourite thing about Christmas. Then we were given a sheet with different scenarios on it and had 5 minutes to make notes on how we'd approach these scenarios before sharing our answers as a group. Some people dominated the conversation, making it hard to get a word in with interrupting.

Easy enough, relaxed process and more of a chat. Around 8 people( some people didnt turn up) with 4 interviewers. Had 5 mins to make notes and then 15 to discuss.