Oh as in Operating While Intoxicated? Never heard that one...
Wow...looks like you are right! We Canadians are pretty picky about who we let in from south of the border...which is ironic since we seem to let ANYONE in who applies for refugee staus or whatever!!!
Found this while googling:
What can a driver do to gain entry to Canada following an alcohol-related conviction?
To enter Canada in the future, a driver must obtain a Temporary Resident Permit or Approval of Rehabilitation at a Canadian Consulate or Embassy.
Rehabilitation requires the driver to show that he or she has a stable lifestyle and is unlikely to be involved in any future criminal activity. Unfortunately for those convicted of alcohol-related offenses, an individual can only apply for rehabilitation if five years have passed since the end of the sentence imposed, including any period of probation.
If five years have not passed since the end of the sentence imposed, a driver is limited to applying for a Temporary Resident Permit to enter Canada.
How does a driver apply for a Temporary Resident Permit?
A Temporary Resident Permit application can be obtained at the Canadian Immigration and Citizenship website, or through the Immigration Regional Program Center, Canadian Consulate. In Western New York, this office is located at 3400 HSBC Center, Buffalo, New York 14203.
In addition to a fully completed application form, anyone applying for a permit must submit the following documents:
Two passport size photographs taken within the last six months.
A criminal clearance certificate from the police authorities in all countries (including Canada) where he or she has lived since reaching the age of 18.
Three letters of reference from responsible citizens (for example, the parole board, public officials, respectable private citizens, clergymen).
The processing fee: the fee for processing an application for a Temporary Resident Permit is $200.00 Canadian or approximately $170.00 U.S., depending on the exchange rate.