Amends criminal law regarding sexual offences. Divided into 6 parts. Part 1 contains preliminary provisions. Part 2 deals with extra-marital sexual intercourse with young persons and severely intellectually handicapped persons, Part 3 with non-consensual sexual acts, and Part 4 with suppression of prostitution. Part 5 makes provision for prevention of spread of HIV. Provides for offence of deliberate transmission of HIV, testing of sexual offenders for HIV infection, and presumption regarding HIV infection. Part 6 contains general provisions.