Windeyer (Whitfeld with him), for the appellants. The
whole question turns on the word "then" in the third paragraph
of see. 42. The only reasonable construction is to make it relate
to the giving of notice. That is the point at which the Act
fixes the liability and the right to contribution. 'The person who
is owner when the notice is given may claim contribution from
the person who is holder of the adjoining land at that time.
Reference to the previous provision, for which this has been
substituted, and to the decisions upon it, makes the matter still
clearer, [He referred to Booth y. Bryce (2); Hill, Clark & Co.
v. Dalgety & Co, (3); Goldsbrough, Mort & Co. v. Gow (4).] The
result of those cases was to establish the law under the Rabbit
Act 1890, see. 20 on the basis that the owner who actually
erected the fenee was the only person who could claim con-
tribution, and the only person liable to contribute was the
person who was the holder of the adjoining land at the date of
the ereetion. The present section, which takes the place of see.
20 of the Rabbit Act, contains the word "then" before owner in
each instance, and it must be presumed that the legislature in so
altering the language had in view the decisions on the construc-
tion of the original section, and intended to make a change in the
law. This view is further strengthened by the middle part of
the section, the proviso that there shall be no contribution unless
the person from whom it is claimed derives benefit from the
fence. It is possible that the adjoining holder might derive no
benefit at the time of erection, but his successors in title may,
and yet, on the respondent's construction, they would not be