thesweetcheat wrote:
Cuius est solum, eius est usque ad coelum et ad inferos
'do not have rights to control flights far above their property'.http://en.wikipedia.org/wiki/Cuius_est_solum,_eius_est_usque_ad_coelum_et_ad_inferos
The question is Alcan, how far is 'far above?' I would take that as meaning passenger plane height, whereas a drone of the type we are discussing operates far lower.