COBRA of Low Cal Check Sequences
Tip 22: Study #duisimulator COBRA for clusters of low climbing cal checks at 3400. It's a lot of work, but if you obtain complete COBRA...
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Stephen Biss
- Jul 27, 2022
- 1 min
COBRA May Reveal RS232 Interface
Tip 23: If you obtain COBRA by Crown co-operation, Stinchcombe, O'Connor, or FOI, #duisimulator temperatures such as 33.95 or 33.99 will...
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![Error in Expert Agreed Fact - Evidence Before the Court in R. v. Fitts [2015] O.J. No. 2431](https://static.wixstatic.com/media/fcec14_12f743a844d145f6934a8a9e3257b08e~mv2.jpg/v1/fill/w_580,h_364,fp_0.50_0.50,lg_1,q_90,enc_auto/fcec14_12f743a844d145f6934a8a9e3257b08e~mv2.jpg)
Stephen Biss
- Jul 8, 2022
- 5 min
Error in Expert Agreed Fact - Evidence Before the Court in R. v. Fitts [2015] O.J. No. 2431
In his decision May 13, 2015, Justice Paciocco stated: 95 I will begin with the simulator evidence, for if the simulator was not...
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Stephen Biss
- Jun 30, 2022
- 11 min
COBRA Audit Trail is Essential Probative Evidence Respecting Usage Count
In Canada, wet-bath alcohol standard, used in recirculating mode, may only be used a maximum of 50 uses. The best evidence, and perhaps...
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Stephen Biss
- Jun 17, 2022
- 4 min
COBRA V and Hospital Change of Location
Warning: This blog entry was written prior to Bill C-46 during an era when forensic science in Ontario was more transparent. Prior to R....
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Stephen Biss
- Jun 10, 2022
- 3 min
Is it safe to assume that the target value of the alcohol standard was 100?
The video below displays a variety of alcohol standards that could be used in a #duisimulator for evidentiary breath testing for...
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Stephen Biss
- Jun 6, 2022
- 1 min
The Perfect Simulator
Tip 20: Peel Regional Police Service has a #duisimulator DR5790 associated with Intoxilyzer 80-004789 that perfectly maintained its...
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Stephen Biss
- Jun 6, 2022
- 1 min
COBRA Data Disclosure: Always 34.00?
Tip 19: One of the best ways to tell whether or not QTs in your jurisdiction are taking Quality Assurance (QA) and Quality Control (QC)...
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Stephen Biss
- May 20, 2022
- 8 min
Cross-examination of solution change QT using COBRA
There are three conditions precedent to the Crown's use of the "conclusive proof" presumption in secton 320.31(1) of the Criminal Code of...
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Stephen Biss
- May 13, 2022
- 32 min
Preparation for Cross-examination Using COBRA
Two reasons why the data, close in time to the subject test date, included in Intoxilyzer COBRA downloads, is useful to the defence in...
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Stephen Biss
- Jan 26, 2018
- 2 min
Downloaded Data is a Key Source of Information to Find Out Reason for Re-calibration
The approved instrument referred to, in the case below, was sent out for a recalibration, a few days after the client's subject tests. We...
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