Farlam JA made several obiter observations: (1) He stated that he disagreed with the final sentence of para 38 of Heher JA's judgment regarding whether the condition constituted expropriation, though the majority decision made this unnecessary to fully determine; (2) He noted that the owner could have appealed under s 44 and "on the basis of the concession made by the appellant for the purposes of the adjudication of this part of the case its appeal should have succeeded"; (3) He observed that if review had been pursued and failed, it could have been successfully taken on review, emphasizing the availability of remedies; (4) He characterized the claim as one for "constitutional damages" though this characterization was not essential to the decision; (5) He noted that the respondent actually applied for extension of the allegedly invalid approval when it was due to expire, suggesting acquiescence. Heher JA's entire judgment, being in dissent, constitutes obiter dicta, but contains important observations: (1) His analysis that s 28 creates compulsory taking "so close to confiscation" that interpretive principles against expropriation without compensation apply; (2) His view that "compensation" under s 28 differs from "damages" and does not require wrongful conduct; (3) His observation that it would be "cynical in the extreme" for the appellant to rely on failure to pursue review when it had itself argued the respondent waived that right by the December 2000 agreement; (4) His discussion of when collateral challenges are permissible under Oudekraal, particularly where the author of an unlawful condition seeks to benefit from it; (5) His view that no third party interests were affected, making the situation appropriate for collateral challenge.