Whether the N.R.I. landlord, who is a co-owner in two different properties which are in occupation of the tenant, can maintain a petition under Section 13-B of the East Punjab Urban Rent Restriction Act, 1949 after his co-owner, who is also an N.R.I., has filed a separate petition in respect of other property?

Decide giving reasons and also narrate the parameters of maintaining a petition under Section 13-B of the Act?     (10 Marks)