Previously the guidelines were separate for nursery vs Prep/1st. Now they seem to cover Prep and 1st too. Does that mean schools can no longer have interview/ test etc for 1st as well?

what does this mean for schools like St francis and St Marks who intake students in 1st class from their affiliated nursery/prep schools such as Father Peter Mermier. Will they be able to take students from affiliates any longer?