www.supplychainbrain.com/articles/24455-legislation-required-before-drone-delivery-can-really-take-off

Legislation Required Before Drone Delivery Can Really Take Off
August 26, 2016
For users, it is expected that drones will reduce costs and speed up traditional supply chains, deliver an additional source of data gathering and provide added convenience because they are not restricted to postcodes.
However, a lot of preparation is still needed before drone delivery in everyday supply chains becomes feasible.
Before drones can be commercialised, we will need concrete legislation that outlines parameters of how they can be used. Only once an enabling policy framework is in place can the drone market fully develop.