Paragraph 63 Maximum length of additional periodsI1 Northern Ireland In Schedule 3—(a)omit paragraphs 1 and 2,(b)in paragraph 3 before “regulation C3” insert “old”. Annotations Commencement I1 Sch. 3 para. 63 in operation at 1.4.2007, see reg. 1 ← Paragraph 62 Paragraph 63 Paragraph 64 →