Oladehinde v Immigration Appeal Tribunal

Factual and Procedural Background

Two unrelated appeals were heard together.

• Appellant 1 (a Nigerian student) lawfully entered the United Kingdom in 1983 with a prohibition on employment. His leave was repeatedly extended until 31 May 1988. On 25 August 1988 he was arrested and admitted working under an assumed name, thereby breaching his conditions. An immigration officer telephoned an immigration inspector who, acting on behalf of the Secretary of State, authorised service of a notice of intention to deport. An adjudicator initially allowed the appellant’s appeal, but the Immigration Appeal Tribunal reversed that decision. The Divisional Court quashed the deportation notice; the Court of Appeal reinstated it, granting leave to appeal to the House of Lords.
• Appellant 2 (a citizen of St Vincent) entered the United Kingdom as a visitor in 1984 and overstayed after 7 April 1985. He was arrested on 23 September 1988. Following the same telephone-report procedure, an immigration inspector authorised a notice of intention to deport for overstaying. Both the adjudicator and the Immigration Appeal Tribunal dismissed his appeals. The Divisional Court quashed the decision; the Court of Appeal reinstated it and granted leave to appeal.

The present judgment of the House of Lords resolves the appeals against the Court of Appeal’s decision.

Legal Issues Presented

1. Whether the Secretary of State may, under the Carltona principle, validly authorise immigration inspectors to take, on his behalf, the initial decision to serve a notice of intention to deport in cases of overstaying or breach of conditions.
2. Whether, on the facts, the immigration inspectors genuinely made the deportation decisions or merely “rubber-stamped” recommendations of immigration officers.
3. Whether a challenge alleging that a deportation decision was made by a person lacking authority falls within the limited appellate jurisdiction preserved by section 15 of the Immigration Act 1971 as amended by section 5 of the Immigration Act 1988.

Arguments of the Parties

Appellants' Arguments

• Immigration officers and inspectors occupy statutory offices that are independent of central government; therefore executive powers, including the power to decide on deportation, cannot be devolved to them.
• The structure of the 1971 Act reserves deportation decisions to the Secretary of State, implying an intention to exclude immigration inspectors from that role.
• Even if delegation were theoretically possible, in practice the inspectors merely endorsed decisions already formed by immigration officers, rendering the delegation illusory.
• The adjudicator should have jurisdiction to examine whether an unauthorised person made the deportation decision.

Respondent's (Secretary of State’s) Arguments

• Immigration officers and inspectors are civil servants within the Home Office; they are not independent statutory office-holders, so the Carltona principle permits delegation to them.
• No express provision in the Act restricts delegation of deportation decisions, whereas certain other provisions expressly require personal decisions, showing Parliament knew how to impose such limits.
• Telephone reports were sufficient and the inspectors demonstrably exercised independent judgment, as evidenced by sworn affidavits.
• Section 5 of the 1988 Act confines appellate scrutiny to the existence of the statutory power, not to its manner of exercise; procedural challenges therefore lie only by way of judicial review.

Table of Precedents Cited

Court's Reasoning and Analysis

All members of the appellate committee agreed with the detailed speech of Judge Griffiths and delivered concurring opinions.

• Status of immigration inspectors. The House held that immigration inspectors are Home Office civil servants, not independent statutory office-holders. The absence of explicit statutory reference to an “immigration service” reflects its evolution within the department.
• Applicability of the Carltona principle. Because inspectors are civil servants, the Carltona principle permits them to exercise ministerial powers unless expressly prohibited. The 1971 Act contains three explicit instances where personal ministerial decision is required; deportation is not one of them. The Court therefore refused to read an implicit prohibition into the statute.
• Appropriateness of delegation. Inspectors occupy a grade equivalent to the civil servants who formerly made deportation decisions in the deportation department, possess extensive experience, and are prohibited from deciding cases in which they have acted as immigration officers. The delegation is thus administratively suitable and legally unobjectionable.
• Whether inspectors made the actual decisions. Affidavits confirmed that inspectors received full oral reports and personally authorised the notices. No contrary evidence was adduced, and no application to cross-examine the inspectors was made. The Court therefore rejected the “rubber-stamp” allegation.
• Scope of appellate jurisdiction. Endorsing the Court of Appeal’s judgment in Malhi, the House read section 5(1) of the 1988 Act as restricting adjudicators to determining whether, on the facts, the statutory grounds for deportation exist. Questions about who took the decision or whether delegation was proper involve the exercise, not the existence, of power and must be pursued by judicial review.
• Procedural fairness concerns. Some Law Lords expressed unease about telephone-based decision-making and limited opportunities for representations, but emphasised that such procedural matters were not within the scope of the present appeals.

Holding and Implications

APPEALS DISMISSED.

The House of Lords confirmed that the Secretary of State may lawfully authorise senior immigration inspectors to take initial decisions to serve notices of intention to deport in cases of overstaying or breach of conditions. The decision reinforces the breadth of the Carltona principle and clarifies that challenges to the propriety of executive delegation must be brought by judicial review, not by statutory appeal. While the judgment does not create new precedent, it solidifies administrative practice within the immigration context and leaves intact the restricted appellate regime introduced by the Immigration Act 1988.