In Australia, the term beat is used to refer to an area frequented by gay men, where sexual acts occur. This use of the word parodies the beat walked by a police officer or a prostitute. Most commonly, public toilets, parks, and nightclubs are used as beats, though sometimes suburban car parks become beats after nightfall. Sex researchers have found that a considerable proportion of men who use "beats" are men who have sex with men (MSMs) rather than gay-identifying. This is possibly because, while gay men have a plethora of venues for meeting legitimately, MSMs – who are often closeted – may not wish to risk being observed in (or reported as attending) gay venues.