What it does
This instrument is a rules amendment instrument, the Fisheries (Rock Lobster) Amendment Rules 2017. Its short title is provided at rule 1 and it states that it "may be cited as the Fisheries (Rock Lobster) Amendment Rules 2017" (rule 1). The instrument takes legal effect on 1 March 2017 (rule 2). Rule 3 identifies the object of amendment: the Fisheries (Rock Lobster) Rules 2011 are "referred to as the Principal Rules" for the purpose of this instrument (rule 3). Rules 4 through 29 are each brief entries that record that "the amendment effected by this rule has been incorporated into the authorised version of the Fisheries (Rock Lobster) Rules 2011" or, for some, that "the amendments effected by this rule have been incorporated into the authorised version" (rules 4-29).
Mechanically, this instrument therefore operates as an amending instrument whose changes have been assimilated into the authorised (consolidated) version of the Principal Rules. The amending instrument itself consists largely of references noting incorporation rather than reproducing the full text of each amendment within this instrument. The instrument was "Notified in the Gazette on 24 February 2017" and is "administered in the Department of Primary Industries, Parks, Water and Environment", and its publication form complies with the Rules Publication Act 1953 (display and numbering statement, Gazette notice, administration note).
What this means in operational terms is: the Fisheries (Rock Lobster) Rules 2011, as represented in their authorised consolidated form, are the current legal text as modified by this 2017 instrument from 1 March 2017. The amendment instrument does not itself set out detailed substantive provisions in the text provided here; instead it records that discrete amendments have been made and integrated into the authorised version. Practically, anyone seeking the current rule text must consult the authorised version of the Principal Rules as updated to reflect the incorporations recorded by rules 4-29.