Their argument is that an Indian Passport can be issued to a foreign citizen as well under Section 20 of Passport Act.
I must say that if a passport is not issued under the exceptional cases i.e. described in Section 20 of Passport Act, than it must be admissible as a valid proof of citizenship.
or @MHAIndia must clarify which document is the legal proof of citizenship??
@sidhant if a passport is not issued under the exceptional cases i.e. described in Section 20 of Passport Act, than it must be admissible as a valid proof of citizenship..