INSTRUMENT FLIGHT RULES INSTRUMENT FLIGHT RULES Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below: Sch. rule 5(2)(a) substituted by Rules of the Air (Third Amendment) 1994 reg.2(1) Sch. rule 25(b)(ii) amended by Rules of the Air (Third Amendment) 1994 reg.2(2) Sch. rule 25(b)(iii) added by Rules of the Air (Third Amendment) 1994 reg.2(2) Sch. rule 40 revoked by Rules of the Air (Third Amendment) 1994 reg.2(3) Sch. rule 44(2) substituted by Rules of the Air (Third Amendment) 1994 reg.2(4) Sch. rule 51 revoked by Rules of the Air (Third Amendment) 1994 reg.2(5) Sch, rule 1(1) (defns of apron and manoeuvring area) revoked by Rules of the Air 1993 reg.2(1) Sch, rule 7 amended by Rules of the Air 1993 reg.2(2) 28Paragraph 28 29Paragraph 29 30Paragraph 30 31Paragraph 31 32Paragraph 32 INSTRUMENT FLIGHT RULES