After passing their numeracy/verbal tests, I was invited to an on-site interview at their Bond Street HQ. The first interview was with an Oxford alumnus and was completely personality/competency based. The conversation lasted 30 minutes and was very relaxed. After a wait of a couple minutes, the HR person came and took me to the case study interview. I was not expected to write very much and the interviewer lead me along much more than I expected. Everything went according to plan but no offer. Whatcha gon do?