The applicant, a registered trade union, represented employees working at the Kutama Sinthumule Correctional Centre, operated through a public-private partnership by the first and second respondents. An organisational rights agreement between the applicant and the employer respondents was concluded in August 2015 and was still operative when, following notice of termination, the applicant was denied access to the correctional centre to exercise organisational rights and to meet members after hours. The applicant alleged that this denial infringed its constitutional rights under sections 23 and 17 of the Constitution. It further claimed that a written response stating that its application for access was disapproved and that the organisational rights agreement was cancelled was defamatory. Additional claims were made for extensive damages on behalf of members for psychological harm. The respondents raised exceptions to the latest amended particulars of claim, including that direct reliance on the Constitution was barred by the principle of subsidiarity and that the defamation claim disclosed no cause of action.