This article does not apply to any of the following:
(a) Retail sales of any fresh or processed meat or meat product in a quantity of five pounds or less to any one person.
(b) Any canned or prepackaged meat or meat product in any package of five pounds or less which is conspicuously labeled to show the common or usual names of the ingredients arranged in the order of the predominance contained in the package.
(Added by Stats. 1969, Ch. 815.)