"The general board is R13."
Em, I think it would help people outside New Zealand if we provided ratings for all of the English-language countries whose members are most likely to turn up here.
Different countries' ratings systems don't translate exactly into each other (for example, there's no exact American equivalent to R13), but here's the closest I can come up with. If I've missed any countries, or misinterpreted the ratings of any countries, I hope people will correct me.
Australia: MA15+.
Canada: 14A.
Canada - Quebec: 13+.
Ireland: 12A.
New Zealand: R13.
United Kingdom: 12A.
United States: PG-13.
Wikipedia: Motion picture rating systems
http://en.wikipedia.org/wiki/Motion_picture_rating_system
Oh, and - *cough, cough* - I hope no Francophones shoot me for listing Quebec among English-speaking countries.