Prisons Act 2007
2.— In this Act—
“governor” means the governor of a prison or an officer of the prison acting on his or her behalf;
“Minister” means the Minister for Justice, Equality and Law Reform;
“prison” means a place of custody administered by or on behalf of the Minister (other than a Garda Síochána station) and includes—
( a) F1 [ … ]
“prisoner” means a person who is ordered by a court to be detained in a prison and includes a prisoner who is in lawful custody outside a prison;
“prison rules” means any rules for the government of prisons made under section 35 or other enactment and in force at a material time.