You're looking for information on a specific movie. Here's what I found:
However, I must inform you that . Tamilrockers is a notorious piracy website that uploads copyrighted content without the permission of the creators, and downloading from such sites can lead to fines or even prosecution.
As for the Tamil dubbed version, I found that the movie was indeed dubbed in Tamil and released in Tamil Nadu. The Tamil dubbed version of "Mumbai Police" is available on various online platforms, including Tamilrockers.
Would you like to know more about the movie or its cast? Or would you like some recommendations for similar movies?