I did a search and found this:
"A civil-rights group and a college professor sued the state Friday over a new requirement that buyers of five or more beer kegs must register their parties and sign a form permitting police onto their property."
I would infer from this that the parties must have had 5 or more kegs of beer and failed to register their parties.
I think we have went just a 'little' crazy in regards to laws in this country. Do we really need to have 42 different laws that apply to the same crime?