Mine started at 12.45 yesterday.
I had the technical interview first, then the personnel interview followed by the computer tests.
The technical interview was firstly about me and why I wanted the job and secondly my knowledge about atc equipment and my responses to various scenarios.
The personnel interview starts off by going through the application form. Then there are 60 questions along the lines of "would your friends say you had good common sense" whatever the response to these questions it is always followed by why?