"(1) After a long term prisoner has served one half of his sentence the Secretary of State may, if recommended to do so by the [Parole Board] release him on license. [A long-term prisoner is for the purposes of sections 32-51 of the 1991 Act a person serving a sentence of imprisonment for a term of 4 years or more. (Section 33(5) 1991 Act).] (ii) Section 50 of the 1991 Act gives the authority for making delegated legislation. It provides: "(1) The Secretary of State, after consultation with the Board, may by order made by statutory instrument provide that, in relation to such class of case as may be specified in the order, the provisions of this part specified in subsections (2) or (3) below shall have effect subject to the modifications so specified. (2) In section 35, in subsection (1) for the word "may" there shall be substituted the word "shall" (3) No order shall be made under this section unless a draft of the order has been laid before and approved by the resolution of each house of Parliament. "
"(1) Everyone has the right to liberty and security of person. No one shall be deprived of his liberty save in the following cases and in accordance with a procedure prescribed by law: a. the lawful detention of a person after conviction by a competent court; … (4) Everyone who is deprived of his liberty by arrest or detention shall be entitled to take proceedings by which the lawfulness of his detention shall be decided speedily by a court and his release ordered if the detention is not lawful."
"The enjoyment of the rights and freedoms set forth in this Convention shall be secured without discrimination on any ground such as sex, race, colour, language, religion, political or other opinion, national or social origin, association with a national minority, property, birth or other status."
"In the present case there was nothing arbitrary about the sentence, which was announced and explained in open court and upheld by the Court of Appeal when refusing leave to appeal against sentence … The sentence left nothing to the Executive, since the Parole Board whose duty it is to consider release at the halfway stage of the sentence is accepted to be a judicial body."
"The general rule is that detention in accordance with a determinate sentence imposed by a court is justified under Article 5(1)(a) without the need for further review of the detention under Article 5(4) (see para 25 p24)."
"In my judgment the decision to recall is not an infringement of the right to liberty in the case of a prisoner serving a determinate sentence who has been released on licence because his right to liberty for the period up to the end of his sentence was lost when he was sentenced. There being no right to liberty which has been infringed there can be no right to take proceedings to decide whether the detention is lawful. That has already been decided."
"If a prison release scheme were operated in a discriminatory manner, an issue could arise underArticle 5 of the Convention read in conjunction with Article 14", while in Grice the Commission stated that: "where … procedures relating to the release of prisoners appear to operate in a discriminatory manner, [then] … this may raise issues under Article 5 in conjunction with Article 14"