"The principle involved seems to me to be this - that where
damage is done by a wrongdoer to a chattel not only the
owner of that chattel, but all those who by contract with the
owner have bound themselves to obligations which are
rendered more onerous, or have secured to themselves
advantages which are rendered less beneficial by the damage
done to the chattel, have a right of action against the
wrongdoer although they have no immediate or reversionary
property in the chattel, and no possessory right by reason of
any contract attaching to the chattel itself, such as by lien or
hypothecation.
This, I say, is the principle involved in the respondents'
contention. If it be a sound one, it would seem to follow that
if, by the negligence of a wrongdoer, goods are destroyed
which the owner of them had bound himself by contract to
supply to a third person, this person as well as the owner has
a right of action for any loss inflicted on him by their
destruction.
But if this be true as to injuries done to chattels, it would
seem to be equally so as to injuries to the person. An
individual injured by a negligently driven carriage has an
action against the owner of it. Would a doctor, it may be
asked, who had contracted to attend him and provide
medicines for a fixed sum by the year, also have a right of
action in respect of the additional cost of attendance and
medicine cast upon him by that accident? And yet it cannot
be denied that the doctor had an interest in his patient's
safety. In like manner an actor or singer bound for a term to
a manager of a theatre is disabled by the wrongful act of a
third person to the serious loss of the manager. Can the
manager recover damages for that loss from the wrongdoer?" (at p601)