Jardines illustrates the shifting landscape of Fourth Amendment analysis. In Jardines, the Supreme Court held that the use of a police drug-sniffing dog on the front porch of a house was an unlawful search because the property was protected by the Fourth Amendment. Jardines specified that only a limited scope of conduct is invited by the simple action of “hanging a knocker.” Actions that deviate meaningfully from this protocol (i.e., approaching the front door, knocking, and waiting briefly) or that are not “customary, usual, reasonable, respectful, ordinary, typical, [or] nonalarming” will exceed the scope of the implied license and thus violate the homeowner’s Fourth Amendment …show more content…
This is unsurprising because United States v. Dunn left the subjective expectation of privacy prong of the analysis largely impotent. In Dunn, even significant efforts and clear demonstrations of an intent to establish privacy did not invalidate the search. The Dunn Court found that the defendant had not established a reasonable expectation of privacy in the area surrounding his barn even though officers had to cross a perimeter fence, multiple barbed wire fences, and a wooden fence in order to reach the barn. Justice Brennan correctly pointed out in his dissent that if Katz’s expectation of privacy test were correctly applied, the Court would have found that the defendant expected a barn thus barricaded to be private and that society would agree that within such a fortress one could reasonably expect privacy. However, because the majority employed a property-based analysis, the fact that the barn was not sufficiently connected to the home and curtilage meant that it did not enjoy the privacy protections that modern property rights analysis reserves largely for the home. Jardines continued this trend by focusing on implied licenses, a property rights concept, though admittedly one intimately linked to society’s expectations of privacy. That the North Carolina Supreme Court followed in the footsteps of the Dunn and Jardines is evident from the