case. The proper construction of the tramway is admitted.
The Company's duty with regard to repairing the roadway,
as it existed under sec. 50, which is obviously substituted for any
common law liability of the Company as for a nuisance, is dor-
mant. The question is whether, notwithstanding these facts,
there is a duty of maintenance of roadway cast upon the Com-
pany by sec. 33 (1), which duty they have not performed? That
is the duty which is alleged by Mr. Macrossam under sec. 33 (1),
and it is, of course, if it exists, a duty the breach of which may
be committed by allowing the traffic to impair the roadway with-
out maintenance or renewal on their part. Well, the distinction
between roadway and tramway being, as T have stated, so clearly
drawn in the Act, not only in the section to which I have referred,
but in other sections, we come then to the consideration, in another
aspect, of sec. 32 (2), which I have read. 'This requires the con-
structing and maintaining of the tramway so as to keep the sur-
face of the rail on a level with the surface of the street. Now,
it is impossible to contend that it is the duty of the Company
constantly to alter the rails or the bed in which their rails lie in
relation to the street in such a way that for every casual varia-
tion in what I may call the local or casual, as distinguished from
the general, level of a part of the street the rails shall be altered
accordingly. That would involve alteration to the rails whenever
the traffic wore out a foot or two of roadway. Such a meaning
cannot rationally be put upon the section. We have to consider
what duty of maintenance the defendant Company are under as
to the tramway, and not with reference to the street. Does
not maintaining, then, mean maintaining as constructed ? £
think it does, for the alternative interpretation is not rational ;
that is to say, the tramway having been constructed so that the
uppermost surface of the rails is level with the surface of the
street, it must be maintained at the level of its original construc-
tion, leaving the maintenance of the street or road itself to those
whose ordinary business it is. Now that is of the greater import-
ance because of its bearing on sec. 33 (1), which says the tram-
way is to be " constructed and maintained " so as not to obstruct
or impede the ordinary traffic of the street, and if the words