Free lesson · Knowledge · 5 min
Cases and precedents in plain English
Lesson 7 of 12 in AI Legal Research Foundations
The one idea
The spelling is legal precedents, not presidents.
A precedent is a previous court decision that may guide or bind later cases. A case matters because of the rule it decides and the authority of the court, not because the facts sound emotionally similar.
When reading a case, ask: what court decided it, what issue was before the court, what rule was necessary for the decision, what paragraphs support the point, and whether the facts are close enough.
Hard rule: no paragraph number, no reliance.
{"last_reviewed":"2026-06-16","jurisdiction":"South Africa unless stated otherwise","legal_advice":false,"requires_primary_source_verification":true,"requires_lawyer_review_for_topic_specific_claims":true}
Your win today
Treat cases as sources to verify, not magic names to quote.