In this Division:
Chapter 4 commencement means the commencement of Chapter 4.
"first commencement" means the commencement of section 311 .
"old licence" means:
(a) a licence in force under section 83 of the Welfare Act immediately before the first commencement; or
(b) a licence granted under section 327 of this Act.
"transitional period" means the period of 6 months immediately after the first commencement.
"Welfare Act" means the Community Welfare Act as in force immediately before the first commencement.