225 ILCS 470/59
Current through Public Act 103-1052
For the purposes of this Act, proof of the existence of a weight or measure or a weighing or measuring device in or about any building, enclosure, stand or vehicle in which or from which it is shown that buying or selling is commonly carried on, shall, in the absence of conclusive evidence to the contrary, be presumptive proof of the regular use of such weight or measure or weighing or measuring device for commercial purposes and of such use by the person in charge of such building, enclosure, stand or vehicle.
225 ILCS 470/59