Several non-binding observations were made: (1) Howie P and Cloete JA observed that rail commuters are justified in being concerned about crime on trains and courts should share that concern, but courts cannot grant relief when no proper case has been made out. (2) The majority noted that if the first respondent's conduct infringed commuters' constitutional rights, any cause of action would arise from that conduct, not from the obligation to provide public transport, and section 39(2) of the Constitution would play a role in developing common law contractual and delictual remedies. (3) Streicher JA (in a separate concurring judgment) expressed the view that 'in the public interest' means no more than that the service should benefit the public in the sense that the public would be better off with the service than without it, determined by reference to all relevant circumstances including constitutional values. (4) Farlam and Navsa JJA (concurring in result but disagreeing on interpretation) observed that the proper approach to interpreting statutory provisions should consider constitutional norms, overall statutory purpose, legislative history and context. They suggested that the phrase 'in the public interest' should be interpreted more broadly to incorporate constitutional values, and that limiting commuters to contractual and delictual remedies takes too narrow a view. They gave examples of circumstances where members of the public could conceivably mount a constitutional challenge to the manner in which rail services are rendered (e.g., discriminatory service, use of materials hazardous to health). (5) The court commented critically on the lack of direction in the applicants' case, which contributed to an unnecessarily voluminous record of 5797 pages. (6) The court noted that the joinder of the fifth respondent was politically motivated and its propriety was seriously open to question, potentially being vexatious.