The Fourth Amendment, however, is not a guarantee against all searches and seizures, but only those that are deemed unreasonable under the law. Amendment 4 maintained the existing constitutional provision that permitted a law requiring parents to be notified before a minor can receive an abortion.In general, most warrantless searches of private premises are prohibited under the Fourth Amendment, unless a specific exception applies. The amendment restores the voting rights of Floridians with felony convictions after they complete all terms of their sentence including parole or probation. Exigent circumstances; Plain view; Search incident to arrest; Consent; Automobile exceptions; Special needs. Amendment 3 and Amendment 4 are both centered around controversial topics legalizing recreational marijuana and abortion. 1. Probable Cause: The 4th Amendment requires that law enforcement officers have probable cause or reasonable suspicion to initiate a traffic stop. Probable Cause: The 4th Amendment requires that law enforcement officers have probable cause or reasonable suspicion to initiate a traffic stop. WEST PALM BEACH, Fla. — The political battle over abortion rights in Florida is heating up with new television ads that are hard to miss.