You may need more than the luck of the Irish to get home safely on St. Patrick's Day. It's one of the biggest nights of the year for drinking, and that means there will be a lot of impaired drivers on the roadways Tuesday -- and also this weekend.
The holiday season is a time when people have a lot going on, from workplace events to neighborhood get-togethers and family parties. Alcohol is ubiquitous, and some people will indulge too much before driving.
The holiday season, beginning with Thanksgiving and continuing through the rest of the year, is among the busiest times for drunk driving. So many celebrations offer alcohol, and many people end up over the limit without even realizing it. For that reason, many law enforcement agencies engage in what's called "high visibility enforcement," or HVE, at this time of year.