Two thirty minute interviews; case study for about 20 minutes and then 10 minutes to talk about your resume. You have to prepare for the cases. Read Case in Point or another book like that because it is quite literally how they interview you. Obviously don't quote the book directly, pretend like you came up with the approach yourself. That's what the company looks for - people who can recycle ideas but pretend that their original.

Really smooth and clear. Was supported at every stage and felt like I could clearly demonstrate my skills. Found the casing harder than expected but behaviorals were genuinely interesting to answer.