Majority ratio: (1) For a warrantless arrest under s 40(1)(b) of the Criminal Procedure Act to be lawful, the peace officer must actually suspect that the arrestee committed a Schedule 1 offence, and that suspicion must rest on reasonable grounds established through proper investigation of the jurisdictional facts. (2) Where an arrest is unlawful but the arrested person is brought before court and remanded in custody, the police are not liable for the period of detention after the court assumes jurisdiction and makes a remand order, absent full animus iniuriandi (malicious prosecution). (3) The purpose of arrest is to bring the suspect to court for the court to decide on further detention; once this is achieved, the authority to detain inherent in the arrest power is exhausted. (4) A court's decision to remand in custody, even following an unlawful arrest, is an independent judicial act that breaks the causal chain for delictual liability purposes. Minority ratio (Rogers AJA): (1) Whether police are liable for detention following judicial remand after unlawful arrest is fact-dependent. (2) Where a judicial remand is routine or mechanical rather than the product of a deliberative judicial process considering bail, the remand does not break the causal chain and police remain liable. (3) Intended consequences of wrongful acts can never be too remote - where police foresee and intend that the suspect will be remanded without bail consideration, they remain liable for the resulting detention. (4) Failure by a court to consider bail at first appearance as required by s 60(1)(c) of the Criminal Procedure Act and s 35(1)(e-f) of the Constitution renders the subsequent detention arbitrary and unlawful.