Mumbai Traffic Police — illegal parking on footpath in residence area

Sir...
I am sorry to say but after complaining so many times.. Your rto people visits but they returned back after getting hand in gloves with the person.
I am talking about musa killedar street, jacob circle, satrasta, mumbai -400011.in that lane the footpath exactly below killedar mansion building, it is been fully occupied by a person who stays in the same building and nor allows anyone to park his vehicle on on that lane except his own vehicle. This footh path is been occupied for entire 365 days, that person carries out his car renovation works on same foothpath.
And top of that if you see that lane itself is too narrow, there is no place for pedestrian to walk. If footpath is blocked by this illegal parking than, how we expect pedestrian to walk.
Your support and cooperation will be highly solicited.