Can consent for a search be revoked after it has been given?

The ability to revoke consent for a search is grounded in the understanding that individuals have a right to control their own personal property and the areas they inhabit. Once consent for a search is granted, the individual retains the authority to withdraw that consent at any time before the search is completed. This principle aligns with constitutional protections against unreasonable searches and seizures, ensuring that individuals maintain autonomy over their personal space and belongings.

If consent is revoked, officers must immediately halt the search, as any further search would be unauthorized and potentially violate the Fourth Amendment. This withdrawal of consent can be verbal or physical, such as by the individual indicating they no longer wish to allow a search. Acknowledging the autonomy of the individual in this manner is a fundamental aspect of lawful police practices and reinforces citizens' rights.