What is a consequence of refusing a law enforcement officer's request to take a breathalyzer or blood test? Nothing happens if it's a first-time offense. Your driver license is automatically suspended. You'll receive a citation for a moving violation. You will receive a warning from the police officer.

<br />## Step 1<br />This problem is related to the legal consequences of refusing a breathalyzer or blood test when requested by a law enforcement officer. The options provided are:<br />1. Nothing happens if it's a first-time offense.<br />2. Your driver license is automatically suspended.<br />3. You'll receive a citation for a moving violation.<br />4. You will receive a warning from the police officer.<br /><br />## Step 2<br />The correct answer is option B, which states that your driver license is automatically suspended. This is because, in many jurisdictions, refusing to take a breathalyzer or blood test when requested by a law enforcement officer can lead to an automatic suspension of your driver's license. This is a legal consequence to discourage individuals from driving under the influence of alcohol or drugs.<br /><br />## Step 3<br />The other options are not accurate in the context of the legal consequences of refusing a breathalyzer or blood test. Option A is incorrect because there are legal consequences for refusing such tests. Option C is not accurate because receiving a citation for a moving violation is not the direct consequence of refusing a breathalyzer or blood test. Option D is also not accurate because receiving a warning from the police officer is not the direct consequence of refusing a breathalyzer or blood test.<br /><br /># Answer: <br />'B'