Question: Palmer was a retail florist. He sold his business to Flower Haven and agreed not to engage in the retail florist business in his city for five years. Before the end of the five years, Palmer went back into the business, and Flower Haven sued for an injunction. Can Palmer be stopped from going into the flower business again before the end of five years? (Assume that five years is reasonable.) (Flower Haven, Inc. v. Palmer, Colo. 502 P.2d 424)