Down in Australia, 'ranga' is, apparently, a derrogatory term for redheads (thanks to, what else, comedy TV), so people were obviously offended when a local zoo offered free admission for 'rangas', meaning redheads get in for free. Oh, how the redheads are abused, being compared to a common ape. Don't people realize that redheads are the sexiest form of life ever?! How insulting to God's greatest creature.