A claim for declaratory relief under section 14 of the High Court Act does not exempt an applicant from complying with the peremptory prescription periods and notice requirements contained in the Customs and Excise Act, Chapter 23:02. Once a claim has prescribed under section 196(2) of that Act, there are no existing, future, or contingent rights for the court to determine by way of declaratory order. Section 196(1) of the Customs and Excise Act, which requires 60 days' notice before instituting civil proceedings against ZIMRA, is not unconstitutional and does not violate the constitutional rights to equality before the law (section 56(1)), administrative justice (section 68(1)), or access to courts (section 69(3)). Such notice requirements are necessary provisions for the proper administration of justice when dealing with State institutions and do not constitute unjustifiable limitations on constitutional rights.