I don't understand your reluctance to make the arrest, Monsieur Inspector. You're not an examining magistrate.

5 seconds sound clip from the Phantom of the Opera (1943) movie soundboard.

You can hear this line at 00:53:53.964 in the Blu-ray version of the movie.

Quote context

[...]

- You heard, Monsieur Garron.

- Madame is in good voice, and most explicit.

- Have you anything to say, monsieur?

- I deny madame's accusation.

- Do you deny, monsieur, that you had any motive in drugging madame?

- I deny that I drugged her.

- I don't understand your reluctance to make the arrest, Monsieur Inspector. You're not an examining magistrate.

- Can you substantiate your charge that Monsieur Garron had a motive in drugging you, and that the motive was Mademoiselle DuBois?

- Why, anybody with half an eye would be able to tell you...

- Hearsay is not evidence, madame.

- I'll go over your head, Monsieur Daubert! I have influence at the Sûreté.

- I was drugged tonight to the point of death, and I insist upon the arrest of the criminal and his accomplice. And if you don't, I...

[...]