“40A. Sections 40B and 40C: classification of articles (1) This section defines the categories of articles which are referred to in sections 40B and 40C. (2) A List A article is any article or substance in the following list (‘List A’)– (a) a controlled drug (as defined for the purposes of theMisuse of Drugs Act 1971 ); (3) A List B article is any article or substance in the following list (‘List B’)– (a) alcohol (as defined for the purposes of theLicensing Act 2003 ; (b) a mobile telephone; (c) a camera; (d) a sound-recording device. …......... (6) A List C article is any article or substance prescribed for the purposes of this subsection by prison rules. … 40B. Conveyance etc. of List A articles into or out of prison (1) A person who, without authorisation– (a) brings, throws or otherwise conveys a List A article into or out of a prison … is guilty of an offence … 40C. Conveyance etc. of List B or C articles into or out of prison … (1) A person who, without authorisation– (a) brings, throws or otherwise conveys a List B article into or out of a prison, … is guilty of an offence …” is guilty of an offence …”