HTF Developers (Pty) Ltd owned the remainder of Erf 232, Riviera Township, Pretoria, zoned for special residential use, and intended to subdivide it into 12 residential stands. The City of Tshwane approved the development. HTF began clearing the site to install services. The Head of the Gauteng Department of Agriculture, Conservation and Environment issued a directive under s 31A of the Environmental Conservation Act 73 of 1989 (ECA), ordering HTF to cease development until environmental authorisation was obtained. The directive was based on the view that HTF was engaging in a listed activity under s 21 of the ECA, namely the 'cultivation or any other use of virgin ground' as defined in item 10 of Schedule 1 to Regulation 1182. HTF disputed that township land constituted 'virgin ground' and challenged the validity of the directive. The High Court dismissed HTF’s application, and HTF appealed to the Supreme Court of Appeal.