Before the Commissioner, the old gentleman declared that he had been hindered on his way by the block in the traffic, and so had witnessed the incident. He maintained that the policeman had not been insulted, and that he was labouring under a delusion. He gave his name and profession: Dr. David Matthieu, chief physician at the Ambroise-Paré Hospital, officer of the Legion of Honour. At another time such evidence would have been sufficient for the Commissioner. But just then men of science were regarded with suspicion in France.
Crainquebille continued under arrest. He passed the night in the lock-up. In the morning he was taken to the Police Court in the prison van.
He did not find prison either sad or humiliating. It seemed to him necessary. What struck him as he entered was the cleanliness of the walls and of the brick floor.
"Well, for a clean place, yes, it is a clean place. You might eat on the floor."
When he was left alone, he wanted to draw out his stool; but he perceived that it was fastened to the wall. He expressed his surprise aloud: