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Which substance might cause a driver to be charged with DUI?

  1. Over-the-counter pain relief medicine

  2. Model glue

  3. Insulin

  4. Vitamin supplements

The correct answer is: Over-the-counter pain relief medicine

Driving under the influence (DUI) is a serious offense that can lead to criminal charges and potential jail time. A driver can be charged with DUI for operating a motor vehicle while under the influence of drugs or alcohol. In this case, options B, C, and D are incorrect because they do not typically cause impaired driving. Model glue, although it can be intoxicating, is not typically enough to cause impairment. Insulin and vitamin supplements do not have mind-altering effects unless they are used in excessive amounts, which is not likely while operating a vehicle. Option A, over-the-counter pain relief medicine, may contain ingredients that can cause drowsiness and impaired motor skills, leading to a charge of DUI if the driver is pulled over and found to be under the influence. Therefore, this is the most likely choice for causing a driver to be charged with DUI.