Act No. 56 of 1906 includes the Shires Act and the Extension Act,
and repeals the Act of 1897, and, in effect, combines them all. It
marks a great advance in local self-government on the prior legisla-
tion of 1897. Powers are enlarged, both as to subject matter and
authority, even central government authority being in many cases
turned over to the municipality, and, in case of certain local rating
being adopted, even public taxation Acts are suspended (sec. 151);
so that it would be strange if the specific powers of rating already
mentioned were taken away by the general terms used. Another
thing it does, more directly relevant to the case, is this: it provides
as before for "' general rates," that is, for rates on all rateable land in
the area (sec. 151). It also, as a new device, divides other
rates into " special " and "local." The old name "special " is reserved
(sec. 153) for rates made upon all rateable land in the area, but for
some particular purpose. 'Special rates" henceforth require
segregation not of locality but of purpose. A special rate for light-
ing roads (sub-sec. 2) is the one exception as to locality. Such
rates, formerly also termed " special," as are limited 'to particular
localities are now in a distinct class, and are specifically termed
"local rates," and are not any longer called special rates (sec. 154).
And, as in the case of " special rates," they are not limited, as they
formerly were, to purposes specifically selected and enumerated by
the Legislature. In the case of " special rates " (sec. 153 (1) ) they
may be made " for any purpose which may lawfully be undertaken
by the council." There is no limitation to discretionary purposes.
Indeed, "lighting roads" is, by sec. 73 (iii.), placed very much
in the same position as the removal of night-soil in sec. 74.