The binding principles established are: (1) Reviewing courts will only interfere with sentences imposed by trial courts where there is a clear misdirection in the exercise of discretion; (2) Where an accused has paid an admission of guilty fine for an offence, subsequent prosecution and conviction for the same offence constitutes double jeopardy and must be set aside; (3) Imprisonment should be imposed as a last resort, particularly for first offenders convicted of relatively minor offences; (4) Mitigating factors including guilty pleas, first offender status, family responsibilities, recovery of stolen property, and pre-trial incarceration are relevant considerations in assessing appropriate sentences; (5) A sentence is not manifestly lenient merely because it does not trigger automatic review; the test is whether it accords with real and substantial justice in all the circumstances; (6) Where statute provides for a fine as an alternative to imprisonment, courts must consider whether a fine is appropriate before imposing custodial sentences.