Repealing provisions of law relating to no-knock search warrants; providing that a search warrant may not authorize a law enforcement officer to enter a building, apartment, premises, place, or thing to be searched without first giving notice of the officer's authority and purpose; and providing that an officer executing a search warrant, under certain circumstances, may not enter the building, apartment, premises, place, or thing to be searched unless reasonable notice of the officer's authority and purpose is given to any individual inside.