"On the revocation under this section of a person's licence under section 34A(3) above, he shall be liable to be detained in pursuance of his sentence and, if at large, shall be deemed to be unlawfully at large."
"Prisoners recalled for breach of HDC, who do not successfully appeal against that decision, or apply for re-release will be released at their conditional or automatic release date at the halfway point of sentence. This date will be put back by any time spent unlawfully at large."
"The period unlawfully at large will extend all release dates (including the SED), when the prisoner is returned to custody. At the point at which the UAL period begins, the sentence is in effect frozen."