80.Section 19 defines various expressions used in the Act:
	“primary legislation”,
	“subordinate legislation”,
	“England and Wales legislation”,
	“Northern Ireland legislation”,
	“Scottish legislation”,
	“UK legislation”,
	“existing England and Wales legislation”,
	“new England and Wales legislation”,
	“registrar”,
	“Registrar General”
	“superintendent registrar”.
Commentary on Sections and Schedules Part 3 – Final provisions Section 19 – Interpretation