The National Coalition for Gay and Lesbian Equality and the South African Human Rights Commission challenged the constitutional validity of laws criminalising consensual sexual conduct between adult men. The Witwatersrand High Court declared unconstitutional the common-law offence of sodomy, the related offence of committing an unnatural sexual act between men, section 20A of the Sexual Offences Act 1957, and the inclusion of sodomy in Schedule 1 of the Criminal Procedure Act 1977 and the Security Officers Act 1987. Because some of these declarations concerned Acts of Parliament, they were referred to the Constitutional Court for confirmation under section 172(2)(a) of the Constitution.