Section 13 (1) Aliens in Spain shall enjoy the public freedoms guaranteed by the present Part, under the terms to be laid down by treaties and the law. (2) Only Spaniards shall have the rights recognized in section 23, except in cases which may be established by treaty or by law concerning the right to vote and the right to be elected in municipal elections, and subject to the principle of reciprocity. (This text includes the first constitutional reform adopted on 27/08/1992; it just added the words "and the right to be elected" to the paragraph). (3) Extradition shall be granted only in compliance with a treaty or with the law, on reciprocal basis. No extradition can be granted for political crimes; but acts of terrorism shall not be regarded as such. (4) The law shall lay down the terms under which citizens from other countries and stateless persons may enjoy the right to asylum in Spain.