Batman, this is the police. You're under arrest. Step away from the edge of the roof. Put your hands on your head and stay in the light.
10 seconds sound clip from the Batman: Mask of the Phantasm movie soundboard.
You can hear this line at 00:43:57.268 in the Blu-ray version of the movie.
Quote context
[...]
- Oops! I guess the joke is on me.
- You're not Batman after all.
- Stay away! This is not your fight.
- Stay on him! Delta 6-3 in pursuit. Subject moving north along Denny drive.
- All units approach with caution. Subject is considered armed and dangerous.
- Use of deadly force is authorized.
- Take it down! I got to get closer!
[...]