Part I: INTERPRETATION AND APPLICATION Changes not yet applied. Later legislation changes this provision in ways not yet written into the text below: Sch.3, para.8 rev.in pt. and amended by Carriage of Dangerous Goods 1999 reg.5. Sch.4, para.21 (e) Sch.3, p3ra 11 rev.in pt. and amended by Carriage of Dangerous Goods 1999 reg.5. Sch.4, para.21 (i) 1Citation, commencement and interpretation 2Application Part I: