Paragraph 5 I1

The alteration by a year or more of the lowest age of pupils for whom education is normally provided at the school.

The alteration by a year or more of the highest age of pupils for whom education is normally provided at a school where the school, both before and after the alteration, provides education suitable to the requirements of pupils of compulsory school age and does not provide full time education suitable to the requirements of pupils over compulsory school age.