Mr. Hardin. Yes, sir.
Mr. Hubert. You also knew what the signal 19 was, and what the other signal you mentioned——
Mr. Hardin. Code 3.
Mr. Hubert. You knew what that was?
Mr. Hardin. Yes, sir.
Mr. Hubert. And I think you have explained all these meanings of signals in the record already?
Mr. Hardin. Yes, sir.
Mr. Hubert. What did you do then?
Mr. Hardin. We, as I say, we were on the Freeway about a quarter of a mile—I guess you would call it southwest—of Industrial and we went on the freeway, from there to Ervay Street, north on Ervay to Main, and then east on Main Street to city hall.
Mr. Hubert. And you came into the city hall, in your ambulance?