Check for drunk driving

A man was driving in the street with his wife and mother because he ran a red light and was caught by the police. The policeman said, sir, you were speeding. Please show me your driver's license! He began to say, comrade policeman, I'm sorry, I don't have a driver's license and I don't know the rules! Hearing this, his wife immediately said, Comrade policeman, don't listen to his nonsense. When he drinks, he talks nonsense ... His mother is too old to hear clearly, so he immediately scolds his son, smelly boy, and tells you not to steal cars and study hard. Listen, now you're caught by the police, right?