If a driver refuses to take a breathalyzer test during a DUI stop, what is a potential consequence?

When a driver refuses to take a breathalyzer test during a DUI stop, one of the potential consequences is an automatic license suspension. This is often due to "implied consent" laws that exist in many jurisdictions, which state that by obtaining a driver’s license, the driver has implicitly agreed to submit to chemical testing if they are suspected of driving under the influence. Therefore, refusing the test can result in immediate administrative penalties, such as the suspension of the driver's license, irrespective of whether they are ultimately found guilty of DUI. This consequence serves to encourage compliance with testing, as authorities aim to deter impaired driving and enhance road safety.

The other options do not align with the typical legal repercussions of refusing a breathalyzer test. Immediate release from the stop does not typically occur if a driver refuses testing, as they may still face legal actions. Increased insurance rates might happen post-DUI conviction, but not directly from a refusal. A warning citation is generally not applicable in the context of refusing a breathalyzer test, as police often take such refusals seriously, leading to more severe actions like license suspension.