[No. 50.] Pt.2 S.11 Criminal Justice (Theft and Fraud Offences) Act, 2001. [2001.] (i) the making, acceptance, endorsement, alteration, cancellation or destruction in whole or in part of a valuable security, and (ii) the signing or sealing of any paper or other material in order that it may be made or converted into, or used or dealt with as, a valuable security, as if that were the execution of a valuable security. (3) In this section, ‘‘valuable security’’ means any document— (a) creating, transferring, surrendering or releasing any right to, in or over property, (b) authorising the payment of money or delivery of any property, or (c) evidencing the creation, transfer, surrender or release of any such right, the payment of money or delivery of any property or the satisfaction of any obligation. (4) A person guilty of an offence under this section is liable on conviction on indictment to a fine or imprisonment for a term not exceeding 10 years or both. Burglary. 12.—(1) A person is guilty of burglary if he or she— (a) enters any building or part of a building as a trespasser and with intent to commit an arrestable offence, or (b) having entered any building or part of a building as a trespasser, commits or attempts to commit any such offence therein. (2) References in subsection (1) to a building shall apply also to an inhabited vehicle or vessel and to any other inhabited temporary or movable structure, and shall apply to any such vehicle, vessel or structure at times when the person having a habitation in it is not there as well as at times when the person is there. (3) A person guilty of burglary is liable on conviction on indictment to a fine or imprisonment for a term not exceeding 14 years or both. (4) In this section, ‘‘arrestable offence’’ means an offence for which a person of full age and not previously convicted may be punished by imprisonment for a term of five years or by a more severe penalty. Aggravated burglary. 13.—(1) A person is guilty of aggravated burglary if he or she commits any burglary and at the time has with him or her any firearm or imitation firearm, any weapon of offence or any explosive. (2) In subsection (1)— ‘‘explosive’’ means any article manufactured for the purpose of producing a practical effect by explosion, or intended by the person having it with him or her for that purpose; ‘‘firearm’’ means: 14