Criminal Procedure & Rights When Arrested Rights in South Africa

Generally, no. Section 14 of the Constitution protects your right to privacy of communications. Police may access your phone only if: (1) you give voluntary consent, (2) they have a search warrant, or (3) they arrest you and it forms part of a lawful search incidental to arrest where they reasonably believe your phone contains evidence of the offence. You have the right to ask whether they have a warrant, and to refuse if they do not — unless you are told you are under arrest.

Immediately invoke two rights: your right to remain silent (say "I am invoking my right to silence") and your right to a lawyer (say "I want to speak to a lawyer before answering any questions"). Do not sign anything, make any statement, or explain anything until you have spoken to a lawyer. Legal Aid South Africa provides free legal representation — call 0800 110 110.

The police may detain you for a maximum of 48 hours before you must be brought before a court for bail proceedings. After 48 hours without a court appearance, your detention becomes unconstitutional. If you are arrested on a Friday or over a public holiday weekend, the 48-hour rule still applies — the police must bring you before a court at the first available sitting.

No. You cannot be lawfully detained purely for questioning. If you are not under arrest, you are free to leave. The police can ask you to accompany them voluntarily, but you are entitled to ask directly: "Am I under arrest?" If the answer is no, you can leave. If the answer is yes, your full Section 35 rights immediately apply.