Paragraph 21 I1 England and Wales Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below: Sch. 3 heading words substituted by Local Education Authorities and Children’s Services Authorities (Integration of Functions) (Local and Subordinate Legislation) 2010 Sch. 2 para. 21(16) Sch. 3 words substituted by Local Education Authorities and Children’s Services Authorities (Integration of Functions) (Local and Subordinate Legislation) 2010 Sch. 2 para. 21(17) The differential in recruitment and retention costs in different areas in which schools are located. Annotations Commencement I1 Sch. 3 para. 21 in force at 29.2.2008, see reg. 1(1) ← Paragraph 20 Paragraph 21 Paragraph 22 →