ll foreigners desirous of visiting India should have a valid passport, all accredited travel documents and valid visa granted by Indian Mission in the country of their residence except Nepalese or Bhutanese citizens who should possess suitable documents for their identification. Foreigners should enter India through authorised check post or airport only. They are subject to immigration check at the airport or check post.All foreigners who enter India or depart from India either by air or sea shall furnish a true statement of particulars setting it out in form ‘D’ embarkation card. The civil authority has powers to impose restrictions on the movement of any foreigner in India. The authority can also refuse a foreigner entry into India if he/she does not posses a valid passport, or is insane or is suffering from any infectious disease or has been convicted for an extradition offence or if his/her entry is prejudicial to the interest of the country.