SUPREME COURT OF SOUTH AUSTRALIA
(Magistrates Appeals: Criminal)
SPENCER v POLICE
[2011] SASC 59
Judgment of The Honourable Justice Sulan
19 April 2011
TRAFFIC LAW - OFFENCES - EVIDENCE - PROOF OF SPEED
CRIMINAL LAW - EVIDENCE - CREDIBILITY - GENERALLY
Appellant convicted of driving over 45 kilometres per hour in excess of speed limit - appeal against conviction - whether Magistrate was in error when considering burden of proof - whether Magistrate erred in failing to make findings as to accuracy of police evidence - whether Magistrate confused honesty with reliability - preference of evidence of one witness to another - extent to which a magistrate must give reasons for preferring evidence of one witness - sufficient evidence for Magistrate to make conclusion - appeal dismissed.
Road Traffic Act 1961 (SA) s 45(a)(1), referred to.
R v Power (2003) 141 A Crim R 203; R v Keyte (2000) 78 SASR 68; Soulemezis v Dudley (Holdings) Pty Ltd (1987) 10 NSWLR 247; Gikas v Police (1999) 202 LSJS 301, considered.
SPENCER v POLICE
[2011] SASC 59Magistrates Appeal: Criminal
SULAN J: Shane Robert Spencer, the defendant, was convicted of driving at excessive speed, being over 45 kilometres per hour in excess of the speed limit, on 30 March 2010 at Sturton Road, Edinburgh, contrary to section 45(a)(1) of the Road Traffic Act 1961 (SA). On 12 January 2011, he was convicted by a Magistrate of that offence. He appeals against the conviction.
The defendant was timed travelling in an easterly direction along Sturton Road at a speed of 120 kilometres per hour by a speed analyser instrument. The defendant asserts in his Notice of Appeal that the Magistrate was in error in admitting a certificate of accuracy of the traffic speed analyser. That ground of appeal was abandoned at the hearing of the appeal. The only ground of appeal that has been pursued is that the Magistrate failed to exercise the correct burden of proof.
The evidence
The prosecution relied upon the evidence of a police officer, Constable Chatfield, who has been involved in traffic enforcement since December 2006. He is familiar with and trained in the use of the ultra light laser equipment, which I shall refer to as a speed gun.
Constable Chatfield gave evidence that Sturton Road runs generally in a north-south direction, and then bends at a T-junction to run in an east-west direction. At about 7.22 pm, Constable Chatfield positioned himself at a point at which Sturton Road bends at approximately 90 degrees from a north-south direction to an east-west direction. He heard the defendant’s vehicle approaching the bend from a southerly direction, travelling north. The vehicle turned right at the bend and proceeded along Sturton Road in an easterly direction. Constable Chatfield, who was positioned west of the bend, aimed the speed gun at the rear of the defendant’s vehicle. He said that there were no other vehicles on the road or in the vicinity at the time that he timed the…
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- Spencer v Police [2011] SASC 59
- Case
- [2011] SASC 59
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CaseChat Overview and Summary
The central legal issues in the appeal were whether the Magistrate was in error in admitting a certificate of accuracy of the traffic speed analyser, and whether the Magistrate failed to exercise the correct burden of proof. The appellant argued that the Magistrate did not make findings as to the accuracy of the police evidence, and that the Magistrate confused honesty with reliability. The appellant further submitted that the preference of evidence of one witness to another required a more detailed explanation from the Magistrate.
The court held that the Magistrate did not err in admitting the certificate of accuracy of the traffic speed analyser. The court also held that the Magistrate exercised the correct burden of proof. The court found that the Magistrate made sufficient findings to conclude that the appellant was guilty of the offence. The court held that the Magistrate was not required to make findings as to the accuracy of the police evidence, and that the Magistrate did not confuse honesty with reliability. The court held that the preference of evidence of one witness to another did not require a more detailed explanation from the Magistrate.
The appeal was dismissed. The conviction of the appellant was upheld.
Orders
Orders of the court
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Background
Background to the litigation
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Evidence
Evidence Before The Court
Decision
Reasons for decision
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Ratio Decidendi
Legal Principle Established
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