Once again, to save the inevitable bullshit replies and moronic claims about how well people understand the law. The previous quote was from the Prostitution Act. The following is from the Criminal Code

"http://classic.austlii.edu.au/au/legis/qld/consol_act/cc189994/s229i.html

229I Persons found in places reasonably suspected of being used for prostitution etc.
(1) A person who, without reasonable excuse, is found in, or leaving after having been in, a place suspected on reasonable grounds of being used for the purposes of prostitution by 2 or more prostitutes commits a crime."