Swiss mail by drone

http://www.aljazeera.com/news/2015/07/switzerland-postal-deliveries-drone-150708042042452.html

"The Swiss postal service has started testing the use of drones to make deliveries, a move it says will help in emergencies and allow items to reach isolated areas.

Governments tightening rules on use of drones

Footage released by Swiss Post and its partners on Tuesday showed an unmanned drone, about the size of commercial devices used by hobbyists, in flight.
The company says it will be exploring the cost effectiveness of drone use, but does not expect widespread use until at least five years from now."