Discuss on Limits of Criminal Law

this article focus to Discuss on Limits of Criminal Law. Is the act of passing laws a viable strategy to the crime problem in the World? Criminologist Nigel Walker argues there are limits to what criminal law are able to do and proposes several rules that legislators are able to use when deciding whether to be able to criminalize certain behaviors. Here explain some limits like Legislators should not use criminal law to penalize harmless behavior, Legislators should not use criminal law if the penalty does more harm than the offense and Legislators should not include in criminal law prohibitions that the public does not support.