“Continuation of Leave Pending Variation Decision”
“The power under this Act … to give leave to remain in the United Kingdom, or to vary any leave under section 3(3)(a) (whether as regards duration or conditions), shall be exercised by the Secretary of State; and, unless otherwise allowed by or under this Act, those powers shall be exercised by notice in writing given to the person affected, except that the powers under section 3(3)(a) may be exercised generally in respect of any class of persons by order made by statutory instrument.”
“(1) A person who is not a British citizen may be removed from the United Kingdom, in accordance with directions given by an immigration officer, if– (a) having only a limited leave to enter or remain, he does not observe a condition attached to the leave or remains beyond the time limited by the leave; (b) he uses deception in seeking (whether successfully or not) leave to remain; … (2) Directions may not be given under subsection (1)(a) if the person concerned has made an application for leave to remain in accordance with Regulations made under section 9. … (8) When a person is notified that a decision has been made to remove him in accordance with this section, the notification invalidates any leave to enter or remain in the United Kingdom previously given to him.”
“82 Right of appeal: general (1) Where an immigration decision is made in respect of a person he may appeal to the Tribunal. (2) In this Part “immigration decision” means— … (d) refusal to vary a person’s leave to enter or remain in the United Kingdom if the result of the refusal is that the person has no leave to enter or remain, … (g) a decision that a person is to be removed from the United Kingdom by way of directions under http://www.legislation.gov.uk/ukpga/2002/41/section/82 - commentary-c1925056section 10(1)(a), (b), (ba) or (c) of theImmigration and Asylum Act 1999 (c. 33) (removal of person unlawfully in United Kingdom), … (4) The right of appeal under subsection (1) is subject to the exceptions and limitations specified in this Part. 92 Appeal from within United Kingdom (1)A person may not appeal under section 82(1) while he is in the United Kingdom unless his appeal is of a kind to which this section applies.
“[22] … The notice in writing is not a subsequent step following the exercise of the power [to give and to vary leave to remain under sections 3 and 4 of the 1971 Act], it is the way in which the power is to be exercised. …" [25] In my judgment … there is no decision against which an appeal can be brought under section 82(1) [of the 2002 Act] until notice of the decision has been given. … the power to vary leave under section 3(3)(a) is exercised by notice in writing given to the person affected. Giving the notice does not follow the exercise of the power, it is the manner in which the power is exercised….”