Section 80 of the Principal Act is amended as follows:(a) by omitting from subsection (1) "shall" and substituting "must" ;(b) by omitting from subsection (2) "shall" and substituting "must" ;(c) by inserting the following subsections after subsection (2) :(2A) A person to whom subsection (1) applies must not, without reasonable excuse, remain in the vicinity of those licensed premises for whichever is the longer period.(a) the remainder of the day's trading for the licensed premises; or(b) 6 hours from being required to leave the premises Penalty: Fine not exceeding 50 penalty units.(2B) For the purposes of subsection (2A) , reasonable excuse includes, but is not limited to the person (a) residing within the vicinity of the licensed premises; and(b) needing to remain in, or re-enter, the vicinity of the licensed premises to obtain transport; and(c) reasonably fearing for his or her safety if he or she does not remain in, or re-enter, the vicinity of the licensed premises.(d) by omitting from subsection (3)(a) " subsection (1) or (2) " and substituting " subsection (1) , (2) or (2A) " ;(e) by inserting in subsection (3)(b) "or the vicinity of licensed premises" after "premises" ;(f) by omitting from subsection (3)(b) " subsection (1) or (2) " and substituting " subsection (1) , (2) or (2A) " .