J & N Corp. v. City of Green Bay

*589Wilkie, J.

There are two issues presented on this appeal:

First, is Green Bay ordinance sec. 16.18 (2) (i) discriminatory as to gasoline stations and therefore unconstitutional ?

Second, is sec. 16.18 (2) (i) unconstitutional because it operates as an ex post facto law ?

Discriminatory Effect.

It is elementary that an ordinance is presumed to be constitutional and that the attacking party must establish its invalidity beyond a reasonable doubt.1 If there is any reasonable basis for its enactment, the ordinance must be sustained.2 Furthermore, this court will not interfere with a municipality’s…