Without affecting the survival of any cause of action on the death of any person, in the case of the death of the owner or person in charge of a trailer—
(a) a reference in this Part to liability incurred by the owner or person in respect of the death of or bodily injury to a person includes a reference to liability in respect of the death or bodily injury under any cause of action surviving against the estate of the owner or person; and
(b) a reference in this Part to a judgment against the owner or person includes a reference to a judgment against the personal representative of the owner or person; and
(c) a reference in this Part to a judgment debtor includes a reference to the owner or person or to the estate of the owner or person.