A driver who refused to submit to a breath test or a blood test also is subject to an additional penalty. If the court finds beyond a reasonable doubt that the driver knowingly refused to take a test arising out of the same circumstances as the violation, the driver is subject to a fine of $500.00, or imprisonment for not more than 2 months, or both.

The penalties, based upon a first offense, for violating Maryland’s drunk driving laws are as follows:

• Driving under the influence of alcohol: $1,000.00 fine, imprisonment for not more than one year, or both.
• Driving under the influence of alcohol per se: $1,000.00 fine, imprisonment for not more than one year, or both.
• Driving under the influence of alcohol while transporting a minor: $2,000.00 fine, imprisonment for not more than two years, or both.
• Driving under the influence of alcohol per se while transporting a minor: $2,000.00 fine, imprisonment for not more than two years, or both.
• Driving or attempting to drive while impaired by alcohol: $500.00 fine, imprisonment for not more than two months, or both.
• Driving while impaired by any drug, any combination of drugs, or a combination of one or more drugs and alcohol that the driver cannot drive a vehicle safely: $500.00 fine, imprisonment for not more than two months, or both.
• Driving or attempting to drive while impaired by alcohol while transporting a minor: $1,000.00 fine, imprisonment for not more than six months, or both.
• Driving while impaired by any drug, any combination of drugs, or a combination of one or more drugs and alcohol that the driver cannot drive a vehicle safely while transporting a minor: $1,000.00 fine, imprisonment for not more than six months, or both.
• Driving or attempting to drive while impaired by a controlled dangerous substance: $1,000.00 fine, imprisonment for not more than one year, or both.
• Driving or attempting to drive while impaired by a controlled dangerous substance while transporting a minor: $2,000.00 fine, imprisonment for not more than two years, or both.

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