The private schools association is now offering to regulate its members as the ministry of education embarks on investigating malpractices perpetrated by the private schools. This comes just two days after KTN exposed tricks private schools use to rank among top performers nationally. This year's giant that was later relegated to position two nationally, sought to clarify its position against claims by parents that the school had segregated weak students from top performers and registered the two lots in different centers to enhance its mean score. KTN's Anne Soy-Mwendia was at the Gilgil Hills School where she interviewed school director Isaack Kamunya and compiled this story.