South Carolinians enjoy engaging in all sorts of public festivities. Such gatherings always provide the opportunity to share time with old friends and meet new friends. In such times, there is nothing wrong with having a drink or two to make the celebration that much more fun. In fact, in the case of St. Patrick's Day, having a pint or two of green beer is part of the revelry.And while St. Patrick's day has come and gone for another year, some people may still be feeling the effects of having been part of the party. This is because South Carolina law enforcement officials enacted a plan to crack down on drunk driving. State troopers and police stated that they would be on the lookout for those driving under the influence during the holiday.