non-traffic purposes without the necessity of obtaining prior permission, and subject to the right of the State flown over to require landing. Each contracting State nevertheless reserves the right, for reasons of safety of flight, to require aircraft desiring to proceed over regions which are inaccessible or without adequate air navigation facilities to follow prescribed routes, or to obtain special permission for such flights,
Such aircraft, if engaged in the carriage of passengers, cargo, or mall for remuneration or hire on other than scheduled international air services, shall also, subject to the provisions of Article 7, have the privilege of taking on or discharging passengers, cargo, or mall, subject to the right of any State where such embarkation or discharge takes place to impose such regulations, conditions or limitations as 1t may consider desirable.
Article 6
Scheduled air services No scheduled international air service may be operated over or into the territory of a contracting State, except with the special permission or other authorization of that State, and in accordance with the terms of such permission or authorization.
Article 7
Cabotage
Each contracting State shall have the right to refuse permission to the aircraft of other contracting States to take on in its territory passengers, mall and cargo carried for remuneration or hire and