All course admission officer will leave themselves some allowance on their final acceptance. And of course, they need to reserve spaces for those A-Level conditional offer holders. However, if those conditional offer holders do not fill up the reminding space as expected, they will consider those who have failed their condition marginally before. And that is why they still invite potential NJ applicant for interview, just as a back up plan. After all, there is NO strict number of student that any particular program must take, always a plus or minus.