Also known as: privilege of the writ of habeas corpus · habeas corpus privilege · writ privilege
Written by attorneys · grounded in primary & secondary sources — see below
A constitutional protection that preserves access to the writ of habeas corpus. The protection bars Congress from suspending the writ except during rebellion or invasion when public safety requires it.
Penelope Price, a cargo vessel officer, was detained for a year under a federal statute after her ship was flagged for suspected smuggling. The statute barred any court from reviewing her confinement. Because no rebellion or invasion existed, the statute could not lawfully cut off her access to the writ.
Priscilla Parks was detained indefinitely under a state statute after her arrest. The statute barred any court from reviewing her confinement. Because no rebellion or invasion existed, the statute could not lawfully cut off her access to the writ.
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Pierce Patterson, labeled an enemy combatant, was held indefinitely at a military facility without court access. A statute barred habeas petitions and routed review to an internal board lacking authority to order release. The court considered whether the statute unconstitutionally withdrew the privilege of the writ.
Pamela Phillips's steel mill was seized by presidential order during a labor dispute. She sought judicial review of the seizure's legality. The court noted that the Constitution provides no general emergency power to bypass judicial process outside the narrow conditions for suspending the writ.
Pedro Pacheco, a civilian, was tried by military commission in an area where courts remained open. He petitioned for release, asserting the military lacked authority over him. The court held that the privilege of the writ remained available because no valid suspension had occurred.
Pavel Petrov, captured after landing from a submarine, was detained as an enemy saboteur. He sought habeas relief to contest his classification and detention. The court evaluated whether the privilege of the writ extended to such detainees under the constitutional limits on suspension.
Congress may suspend the privilege only in cases of rebellion or invasion when the public safety requires it. A statute authorizing broad detention without judicial review during a smuggling surge or disease outbreak exceeds this limit because those events are neither rebellion nor invasion.
Supporting sources
Yes. A statute that authorizes year-long detention of crew members or healthcare workers and expressly eliminates access to any court functions as a suspension. Such a measure is invalid unless rebellion or invasion exists and public safety requires the suspension.
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No. Congress's commerce authority does not override the Suspension Clause. A statute that detains individuals without any opportunity for judicial review of their confinement violates the clause even if enacted under the commerce power.
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…We may also suspect that they suspected that emergency powers would tend to kindle emergencies. Aside from suspension of the privilege of the writ of habeas corpus in time of rebellion or invasion, when the public safety may require it,[^maj-45] they made no express provision for exercise of extraordinary authority because of a crisis.[^maj-46] I do…