In these regulations ammunition has the same meaning as in the Firearms Act 1996 ;appointed person means a person appointed under regulation 10(1) ;chemical agent means (a) oleoresin capsicum (commonly known as pepper spray); and(b) orthochlorobenzalmalononitrile (commonly known as tear gas);dangerous article has the same meaning as in the Police Offences Act 1935 ;device means any thing capable of (a) recording an image or sound, whether electronically or by any other means; or(b) receiving or transmitting a radio signal;explosive means any one or more of the following, either alone or in combination:(a) a substance that is manufactured, or used, with the intention of producing an explosion;(b) a modification of such a substance;(c) a fuse;(d) a detonator;firearm has the same meaning as in the Firearms Act 1996 ;inflammable liquid means a liquid (a) that is combustible or the vapour of which is combustible; and(b) that is not intended for human consumption;judicial officer means a person presiding in a lower court;liquor has the same meaning as in the Police Offences Act 1935 ;offensive weapon means an article that is (a) made, or adapted, to be used to injure or incapacitate a person; or(b) intended, by the person possessing the article, to be used to injure or incapacitate a person;prohibited thing means (a) a thing that is in the possession of a person who is not legally entitled to possess the thing; or(b) a controlled substance within the meaning of the Misuse of Drugs Act 2001 ; or(c) a device; or(d) a thing, the use of which is likely to adversely affect order or safety in, or the security or management of, a court, including any ammunition, chemical agent, dangerous article, explosive, firearm, firework, inflammable liquid, liquor, placard or instrument.