The Centre for Child Law applied to the Constitutional Court for confirmation of an order of constitutional invalidity made by the North Gauteng High Court. The High Court had declared certain provisions of the Criminal Law Amendment Act 105 of 1997, as amended by the Criminal Law (Sentencing) Amendment Act 38 of 2007, unconstitutional insofar as they made mandatory minimum sentences applicable to offenders who were 16 or 17 years old at the time of the offence. Prior to the amendment, children under 18 (but over 16) were subject to a discretionary sentencing regime following the Supreme Court of Appeal decision in S v B, which allowed courts to depart freely from minimum sentences. The 2007 Amendment expressly extended the minimum sentencing regime to 16- and 17-year-old offenders and applied it to pending cases. The Centre challenged these amendments as inconsistent with section 28 of the Constitution, which protects children’s rights, including detention as a measure of last resort and the paramountcy of the child’s best interests.