Final answer:
In Texas, driving under the influence of alcohol or drugs is prohibited and is typically classified as a misdemeanor for a first-time offense, but can escalate to a felony for repeated offenses or if there is injury or death involved.
Step-by-step explanation:
Driving under the influence (DUI) of alcohol or drugs in Texas is prohibited. Laws may classify such offenses differently depending on the circumstances and the severity of the violation, but generally, DUI offenses can be classified as either a misdemeanor or a felony. A first-time offense is usually treated as a misdemeanor, but repeated offenses or situations where the DUI results in injury or death can elevate the charge to a felony. In Texas, like in other states, operating a motor vehicle while impaired by the consumption of alcohol or drugs is against the law and comes with substantial consequences designed to deter such behavior and protect public safety.