skip to Main Content

Want to defend your impaired driving/DUI charge? Here are the top 5 possible Ontario impaired driving defences: Recent Drinking, Rights to Counsel, Timing is Everything, Jordan—A Delay Argument – and Prove It.

Recent Drinking

This may give rise to two possible defences. First, if the officer has any grounds to believe that you have consumed alcohol within 15 minutes before you are asked to provide a roadside breath sample, the sample taken in those circumstances is not valid. Second, is the last drink defence or post-offence drinking defence. If you consumed alcohol within 15 minutes before you were stopped, or the police came upon you, or if you drank after you drove, this can provide some defence. It is important that you determine if you had anything to drink recently before you were stopped or spoke with police.

Rights to Counsel

Under the Canadian Charter of Rights and Freedoms you have the right to be informed by the police upon your detention of your right to counsel. They must inform you of your rights at the correct time, and offer you an opportunity to speak with a lawyer, either duty counsel or a lawyer of your choice, within a reasonable amount of time. If you request a specific lawyer they must take reasonable steps to put you in contact with that person.

Timing is Everything

There may be a defence based on various circumstances regarding the timing in which events following your detention occur. For example, the police should take an Intoxilyzer breath sample at the police station as soon as practicable – which is not the same as soon as possible. Roadside samples must be taken almost immediately; therefore a delay may result in a defence.

Jordan—A Delay Argument

A delay of 18 or more months, for which the Crown Attorney, or Court are responsible, may be a defence in itself. This does not include the sorts of inherent delays that occur in all cases, such those caused by waiting to receive the disclosure or completing initial meetings with the Crown, or delays caused on the accused’s behalf in certain circumstance. Therefore, it is important that you retain us quickly so that we have the opportunity to create pressure from the beginning. In a case where this defence applies, it forms an absolute defence to all charges. While it is essential to be 100% truthful and fair in the evidence that you provide to your lawyer, the Crown Attorney and the Judge hearing your case, you should also note any prejudice that you have suffered because of the delays.

Prove It: This defence defines itself.

The onus rests on the Crown to prove its case beyond a reasonable doubt. There are many technicalities with regards to what the Crown has to prove n any type of case, but this is especially true in drinking and driving cases. For example, the roadside screening device must be calibrated every 14 days, while the machines at the station must be calibrated every 7 days. The Crown must prove that these requirements have been met. If these requirements are not met, then the reliability of the instruments diminishes, and this can afford a defence. Another example is the requirement that the police have reasonable and probable grounds to make an arrest in order to justify your detention. Further, they must have these reasonable and probable grounds in order to make a breath demand and take your breath samples at the station. If the Crown cannot prove that there were reasonable and probable grounds, then the Judge may find that the Crown has not proven its case.

Recent Successes With Impaired Driving Charges
Request Free Consultation
  • This field is for validation purposes and should be left unchanged.
Free DUI Book

Free DUI Book

17 Secrets to Helping You Survive Your DUI Charge.

Get the Free Book


Back To Top