I applied through a recruiter. The process took 4 weeks. I interviewed at Waitrose in Nov 2014
Interview
First step was an online application which was a bit time consuming. This was followed by a phone interview, then a face to face interview which included a presentation. After this came an online psychometric test and a second face to face interview. Both interviews were friendly but thorough. Second interview was fairly tough.
Interview questions [1]
Question 1
Had to create a 15 min presentation on the day prior to first interview without knowing the topic beforehand. Topic was very relevant to the job however.