The chair of the Prince George's County liquor board was arrested and charged with DUI Thursday night after a three-car crash outside the MGM National Harbor Casino.

Charles Caldwell was charged with DUI and other traffic offenses about 11:40 p.m. on the casino and resort's opening night, Prince George's County Police said.

He was arrested at the scene after he failed a field sobriety test, police said.

The crash occurred at Monument Avenue and National Avenue at National Harbor. No one was hurt.

Caldwell confirmed his arrest to News4, saying he had a minor accident. He said he was unsteady because of his age and said he should have taken an Uber car.