India National Flag - Display on vehicles
The privilege of flying the national flag on a vehicle is restricted to the President, Vice-President, Prime Minister, Governors and Lt. Governors, Chief Ministers, Cabinet Ministers and Junior Cabinet members of the Indian Parliament and state legislatures, Speakers of the Lok Sabha and state legislative assemblies, Chairmen of the Rajya Sabha and state legislative councils, judges of the Supreme Court of India and High Courts, and high ranking officers of the army, navy and air force.
They may fly the flag on their cars, whenever they consider it necessary or advisable. The flag shall be flown from a staff, which should be affixed firmly either on the middle front of the bonnet or to the front right side of the car. When a foreign dignitary travels in a car provided by government, the flag should be flown on the right side of the car and the flag of the foreign country should be flown on the left side of the car.
The flag should be flown on the aircraft carrying the President, the Vice-President or the Prime Minister on a visit to a foreign country. Alongside the National Flag, the flag of the country visited should also be flown but, when the aircraft lands in countries en route, the national flags of the countries touched would be flown instead, as a gesture of courtesy and goodwill. When the President goes on tour within India, the flag should be displayed on the side by which the President will embark the aircraft or disembark from it. When the President travels by special train within the country, the flag should be flown from the driver's cab on the side facing the platform of the station from where the train departs. The flag should be flown only when the special train is stationary or when coming into the station where it is going to halt.
