Heller v. Fergus Ford, Inc.

This is an interlocutory appeal from a temporary mandatory injunction order issued by the Circuit Court of Cook County on November 21, 1972. The plaintiff, Paul Heller, brought this action individually and in a representative capacity on behalf of all those customers of Fergus Ford, Inc., who had bought or will buy automobiles equipped with pollution control equipment. The defendants are Fergus Ford, Inc.; George Mahin, Director of Revenue; Alan J. Dixon, Treasurer of the State of Illinois; and William J. Scott, Attorney General of the State of Illinois.

The issues on appeal are whether the…