The victims claim the billionaire sexually assaulted them more than 20 years ago in the 1970s and 1980s‚ when they were aged between seven and 15 years.
Frankel died at his home in Johannesburg earlier this year‚ at the age of 68. Section 18 of the CPA imposes a limit of 20 years in which to prosecute sexual assault‚ but the limit does not apply to rape.
Budlender argued that the minister accepts the seriousness of the offences involved.
"The minister accepts that the provision is unconstitutional and supports confirmation of the High Court order‚" Budlender contended.
Budlender told the court that the minister should not be made to pay the other parties' costs in the Constitutional Court as he is not opposing the application.
Arguing for the victims earlier‚ Anton Katz SC said the High Court’s invalidity order should have immediate effect.
Section 18 as it stands‚ according to Katz‚ does not allow perpetrators to have their day in court‚ and as such it has a traumatic effect on victims.