Daily Archives: April 16, 2011

Volume Not Met (VNM) Flag on Florida’s Intoxilyzer 8000

Recently I’ve seen an unusually high number of cases in which someone blows into the Intoxilyzer 8000 after a DUI arrest here in Tampa, Hillsborough County, FL, with a “VNM” flag. In many of these cases, the person arrested for DUI will report that they tried to blow into the machine as hard as they […]