R v Niewiadomski

R. v. Niewiadomski

[2004] O.J. No. 478
Ontario Court of Justice — Schnall J. | February 12, 2004

Background

On September 11, 2001, Andrzej Niewiadomski was driving on Highway 401 when Constable Arnett clocked him at 128 km/h in a 100 km/h zone using a radar device. Niewiadomski was charged with speeding and convicted at trial. He appealed his conviction to the Ontario Court of Justice.

At trial, the defence called no evidence but thoroughly cross-examined Constable Arnett about his radar training and how he operated the device that day. What emerged was a litany of problems with both the officer's qualifications and his compliance with the manufacturer's specifications.

Issues

1. Can courts take judicial notice that radar devices accurately measure vehicle speed?
2. Was there sufficient evidence that the officer was competent, the device was working properly, and it was operated correctly?
3. Did the Justice of the Peace err in convicting despite reasonable doubt about the radar evidence?

The Radar Evidence Problems

The cross-examination revealed serious gaps in the Crown's case. Constable Arnett had no notes about what tests he performed on the device that day and no recollection whether the radar completed its internal diagnostic tests. He was only 100 feet behind Niewiadomski's vehicle when he got the reading, despite manufacturer specifications requiring a minimum 250-foot distance. He couldn't explain the significance of the radar "blanking out" feature mentioned in the manual, and he'd tested the device on Highway 401 "where there is traffic all the time" instead of in a traffic-free zone as prescribed.

Most damaging was Arnett's training. He received instruction from two OPP officers described as "qualified radar instructors," but his evidence was vague about what qualifications those trainers actually possessed. The court found this evidence insufficient to establish his competence to operate the device or testify about its reliability.

The court confirmed that while judicial notice can be taken of radar technology's general reliability, this only applies when there's uncontradicted evidence about the operator's qualifications and the device's proper operation. Here, the cross-examination had contradicted both elements, raising reasonable doubt about the accuracy of the 128 km/h reading.

Key Takeaway

Cross-examination that exposes an officer's failure to follow manufacturer specifications and inadequate training can defeat radar evidence, even without calling defence witnesses.

Self-represented defendants facing radar-based charges should focus their cross-examination on the officer's specific training credentials, whether proper testing procedures were followed, and compliance with manufacturer distance and operational requirements.