Isn't there a simple way to reduce all drug crimes to zero, overnight?

Repeal all drug laws. NOTE - for those who may claim "what about the other crimes like robbery, and murders that are offshoots of the drug trade?" Don't we have those NOW, and, wouldn't saving time, manpower, and money by repealing drug laws free up time, manpower, and money, to fight ACTUAL crimes, where there are ACTUAL victims?