Which 2 sections were invoked as Mumbai Police asks Imran Khan to leave India. Mumbai Police's notice asking Imran Khan to leave India has been issued under the provisions of Immigration and Foreigners Act, 2025. Section 7 of the Act empowers Central Government to issue orders, directions, or instructions to regulate, restrict, or prohibit the entry, departure, presence, or movement of foreigners in India. Section 29 of the Act governs the power of removal.