I have a commercial property which adjoins two other blocks. The owners of both of those blocks have registered to their title benefit to an easement which I would like to use, in order to have skip bins collected from my property, etc., now and again when I do renovations. One of the owners of the easement has given me permission to use it, and the other has threatened a trespass action. Is the permission of one owner sufficient? Or must I have permission from both owners of the easement in order to use it?