HCS HB 302 & 38 -- BLOOD ALCOHOL CONTENT VIOLATIONS (Hosmer) This substitute lowers the blood alcohol content (BAC) level necessary for a conviction of driving with excessive BAC to .08. Currently, the BAC for this violation is .10. The penalty for driving with excessive BAC is increased from a class C misdemeanor to a class B misdemeanor for the first offense. The substitute also lowers the BAC for operating a vessel with excessive BAC from .10 to .08. FISCAL NOTE: Estimated Net Cost to Highway Funds of $6,582 in FY 2002, $55,025 in FY 2003, and $58,442 in FY 2004.Copyright (c) Missouri House of Representatives