Chaskalson P made several important observations about appeals in constitutional matters: (1) Section 20 of the Supreme Court Act, if construed as including constitutional matters, may be prima facie inconsistent with section 167(6) of the 1996 Constitution. To be read consistently with the Constitution, it may have to be construed as applying to civil proceedings other than constitutional matters. (2) It is a question for the SCA to decide how appeals to it in constitutional matters should be dealt with, but the Supreme Court Act should not be construed in a way which detracts from section 167(6). (3) Applications for leave to appeal to the Constitutional Court are usually disposed of on papers and it is the exception for such applications to be set down for oral argument. (4) Time limits in Constitutional Court Rules must be observed and practitioners cannot ignore them and assume they can lodge documents 'in good time prior to hearing'. Yacoob J made obiter observations about the impermissibility of obtaining relief based on invalidity without a formal declaration (paragraphs 61-66), noting the constitutional difficulties, the potential for uncertainty and confusion about the status of legislation, and the danger that courts might adopt subjective approaches finding provisions valid for some litigants but not others. The judgment also disapproved of Snyders J's reasoning that the second certification judgment recognized a principle that transitional provisions could be of full force despite violating the Constitution.