(1)If it appears to the Secretary of State, as regards a person released on licence under section 246—
(a)that he has failed to comply with [F441the curfew condition included in the licenceF441] , or
(b)that his whereabouts can no longer be electronically monitored at the place for the time being specified in the curfew condition included in his licence,
the Secretary of State may, if the curfew condition is still in force, revoke the licence and recall the person to prison under this section.
(2)A person whose licence under section 246 is revoked under this section—
(a)may make representations in writing with respect to the revocation, and
(b)on his return to prison, must be informed of the reasons for the revocation and of his right to make representations.
(3)The Secretary of State, after considering any representations under [F442subsection (2)(a)F442] or any other matters, may cancel a revocation under this section.
(4)Where the revocation of a person’s licence is cancelled under subsection (3), the person is to be treated for the purposes of section 246 as if he had not been recalled to prison under this section.
(5)On the revocation of a person’s licence under section 246, he is liable to be detained in pursuance of his sentence and, if at large, is to be treated as being unlawfully at large.
586.Subsection (1) enables the Secretary of State to revoke the licence of an offender on Home Detention Curfew and recall him to prison if he has failed to comply with a licence condition or if his whereabouts can no longer be electronically monitored. Under subsection (2) if a person on HDC has his licence revoked, he must be informed of the reason when he returns to prison, and he is able to make written representations about the revocation. Subsection (3) enables the Secretary of State to cancel a revocation of an HDC licence after considering such representations. Under subsection (4) such a cancellation has the effect that the licence is taken not to have been revoked. Subsection (5) provides that an offender whose HDC licence is revoked may be detained, is to be considered unlawfully at large, and is subject to arrest.