By Saravan Veylan and Tessa Rowland ( August 26, 2019, 10:22 AM EDT) -- When something intrudes into the airspace above a parcel of land, it is generally considered trespass if it interferes with the ordinary use and enjoyment of the land. This is especially pressing during real estate development, as cranes used in construction must often swing into the airspace of adjacent landowners who neighbour the new development. Negotiating crane swing rights can be a lengthy and costly process for developers....