Section 3 of the Principal Act is amended—
(a) by omitting from subsection (1) the following definitions:
“diesel fuel”, “exemption certificate”, “group petroleum retailer's licence”, “group petroleum wholesaler's licence”, “motor spirit”, “petroleum products”, “petroleum products licence”, “petroleum retailer's licence”, “petroleum retailing”, “petroleum wholesaler's licence”, “petroleum wholesaling”, “road vehicle”, “standard grade motor spirit”, “super grade motor spirit” and “unleaded motor spirit”; and
(b) by omitting subsections (2), (3), (6), (9), (10), (11) and (12).