Municipal Corporation Of Delhi — Is roof rights permit the construction on the roof

Address:

New Delhi, Delhi, 1100092

Dear sir/madam,

We are residence of plot no. 2, ganesh nagar 2, shakar pur, new delhi 92.

This is to bring to your notice that is illegal construction being held at a roof of plot no. 2, ganesh nagar 2, shakar pur, new delhi 92. We all are living in the builder flats. Top floor (4th floor) owner has the roof rights and he is doing constructing on the roof. We all other flats owners had a meeting against this construction but 4th floor owner is not listening and very rigid.
We are not understanding what needs to be done or whether top floor owner has right to construct on roof or not?

We are expecting some serious advise or inspection against it

Thanks