LEGAL PRINCIPLE: APPELLATE PRACTICE – Exercise of Discretion – Interference by Appellate Court – Principles Governing
PRINCIPLE STATEMENT
The law is clear that a discretion properly exercised by a trial or lower court will not be lightly interfered with by an appellate court even if the appellate court was of the view that it might have exercised the discretion differently; it is only when a trial court or lower court exercised discretion upon a wrong principle or mistake of law or under a misapprehension of the facts or took into account irrelevant or extraneous matters or excluded relevant matters thereby giving rise to injustice, that an appellate court will not abdicate its duty to interfere with the exercise of that discretion in order to correct or prevent the injustice.
RATIO DECIDENDI (SOURCE)
"The law is clear that a discretion properly exercised by a trial or lower court will not be lightly interfered with by an appellate court even if the appellate court was of the view that it might have exercised the discretion differently... It is only when a trial court or a lower court exercised discretion upon a wrong principle or mistake of law or under a misapprehension of the facts or took into account irrelevant or extraneous matters or excluded relevant matters thereby giving rise to injustice, that an appellate court will not abdicate its duty to interfere with the exercise of that discretion in order to correct or prevent the injustice."
EXPLANATION / SCOPE
Appellate review of discretionary decisions involves limited intervention: General rule: Properly exercised discretion won’t be interfered with—even if appellate court would have decided differently. Deference to trial court’s discretion. Exceptions permitting interference: (1) Wrong principle applied; (2) Mistake of law; (3) Misapprehension of facts; (4) Irrelevant/extraneous matters considered; (5) Relevant matters excluded; (6) Injustice resulted. When these occur: appellate court has duty to interfere and correct injustice. This serves: respecting trial court discretion, preventing appellate substitution of judgment, while correcting fundamental errors. “Not lightly interfered with” means: high threshold for intervention, presumption favoring lower court decision, and reluctance to second-guess. However, “will not abdicate duty” means: appellate courts must intervene when discretion improperly exercised, preventing injustice overrides deference. The balance: deference to proper discretion versus intervention for improper exercise. Courts assess: was discretion exercised on correct principles? were relevant factors considered? did result produce injustice? This standard maintains: trial court autonomy in discretionary matters, appellate oversight of fundamental errors, and intervention only when discretion fundamentally flawed.