Monsieur Inspector, what are you waiting for? I demand the arrest of Anatole Garron. You know he did it.

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

You can hear this line at 00:52:49.425 in the Blu-ray version of the movie.

Quote context

[...]

- Madame, consider what you're saying! Madame, please, compose yourself.

- I demand Garron's arrest, and hers, too. She had a hand in it. I demand an investigation.

- Please, madame.

- Let me go!

- Madame, consider our position.

- You were wonderful!

- I assure you, monsieur, the property man swears that there was no opportunity for any human being to tamper with the drinks.

- Monsieur Inspector, what are you waiting for? I demand the arrest of Anatole Garron. You know he did it.

- I know nothing of the sort, madame. I am a police officer, not a psychic. It is my duty to collect evidence, without prejudice.

- Well, haven't you evidence enough? Everyone knows...

- Madame! Will you be seated, please?

- It is true, Monsieur Garron, that you had the opportunity of placing the drug in Madame Biancarolli's glass.

- Certainly, Monsieur Inspector. We all did.

- It becomes, then, a question of motive.

[...]