65Furthermore, in the judgment of 20 June 2013, Riežniece (C‑7/12, EU:C:2013:410, paragraphs 34 and 35), the Court held that, as set out in Clause 2(4) of the Framework Agreement on Parental Leave concluded on 14 December 1995, which was included in the Annex to Council Directive 96/34/EC of 3 June 1996 on the framework agreement on parental leave concluded by UNICE, CEEP and the ETUC (OJ 1996 L 145, p. 4), as amended by Council Directive 97/75/EC of 15 December 1997 (OJ 1998 L 10, p. 24), workers should be protected against dismissal ‘on the grounds of’ an application for, or the taking of, parental leave and that that clause did not prohibit an employer from dismissing a worker who had taken parental leave where the dismissal was not due to the application for, or taking of, parental leave.