Driving while intoxicated, distracted or simply sleepy and tired can lead to tragedy. This weekend, let's make it a safe one for all Maryland motorists. In 2010, we averaged 62 arrests per day for DUI in Maryland, over 22,000 arrests that year. Alcohol or drug impaired crashes have escalated annually. There were 171 impaired driving fatalities in 2008, 173 in 2009 and 177 in 2010.