Consider the following statements with regard to search under the Code of Criminal Procedure, 1973 : 1. A search warrant remains in force until cancelled by the court issuing it or the same is executed. 2. A search warrant cannot be executed at any place if the place concerned falls outside the jurisdiction of the court issuing it. 3. A search warrant may be issued by the District Magistrate for search of a person who has been confined where such confinement amounts to an offence. Which of the statements given above is/are correct?