testcase Cassette unravelled in groundbreaking action Legal action serving as a precedent It might set a legal precedent Precedent-setting trial Court precedent Source of a legal precedent Setter of a legal precedent Precedent establisher Potential precedent Legal potential precedent Certain legal action Legal precedent setter Precedent setter in court Legal position determiner It may be unprecedented One may set a precedent It might result in an important decision Legal precedent procedure Precedent-setter, in court Precedent-setting legal action Important court action