On 9 August 2008, then health minister, Anbumani Ramadoss began his campaign for changing Section 377 of the Indian penal code, which defines homosexuality as an unnatural act and thus illegal. At the International AIDS Conference in Mexico City, he said, "Section 377 of IPC, which criminalises men who have sex with men, must go." His ministerial portfolio had put him at odds with the Indian Home Minister Shivraj Patil and several other ministers in seeking to scrap Section 377. In late 2008, he changed his argument saying he does not want the scrapping of Section 377 but a mere modification of the law treating homosexuality as a criminal offence punishable up to life imprisonment. He said he wants Prime Minister Manmohan Singh to resolve the matter, while he wanted to avoid discord with the home ministry, who said the altered law would then result in an increase in criminal incidences of sodomy or offences involving sexual abuse of children, particularly boys. In doing so he alleged that the law even penalises health workers who treat homosexuals, while making this a cognizable and non-bailable offence.