What happens if you refuse to take a required chemical test of your breath or blood when charged with driving while impaired?

• You will receive a warning.
• Your driver license will be immediately revoked for at least 30 days, with an additional minimum 12-month revocation by the DMV.
  Explanation:

  "If an officer charges you with driving while impaired, you will be asked to take a chemical test of your breath or blood. Refusal to perform any required test will result in the immediate revocation of your driver license for at least 30 days and an additional, minimum 12-month revocation by the DMV."
• You will be fined up to $500.
• You will be required to attend a driving course.