IRVING, Texas -- The Texas Alcoholic Beverage Commission has taken its fight against drunken driving to a new level. TABC agents, along with Irving police, targeted 36 bars and clubs Friday, arresting some allegedly intoxicated patrons before they departed the businesses.

The officers and agents also kept watch on bartenders who might have over-served patrons.

Agents arrested 30 people Friday night. Most of the suspects now face charges of public intoxication.

The agents and Irving police officers traveled from bar to bar and worked undercover, according to an NBC 5 report.

The report also said that some agents shared tables with suspected drunken patrons. Some patrons were subjected to field sobriety tests inside bars.

Agents and officers said the operation represented an effort to reduce drunken driving.

Sgt. Chris Hamilton, of the TABC, said some inebriated bar patrons "end up killing themselves or someone else" after departing the businesses.