AN ORDINANCE AMENDING SECTION NO. 3 OF ORDINANCE NO. 4366 ALSO KNOWN AS " AN ORDINANCE PROHIBITING THE SALE OR OFFER FOR SALE ANYWHERE IN THE CITY OF MANILA OF BANANAS, MANGOES, TOMATOES AND ALL OTHER FRUITS AND VEGETABLES ARTIFICIALLY RIPENED BY THE USE OF CARBIDE (KARBURO) OR ANY OTHER SUBTANCES AND PROVIDING PENALTY FOR VIOLATION THEREOF"