Official Statistics

Pre-release access list for: Irregular migration to the UK, year ending December 2021

Published 24 February 2022

Official Statistics published at 9.30am on 24 February 2022

This statistical bulletin was produced by analytical professionals and production staff in Home Office Analysis and Insight Directorate.

Pre-release access was given to the following persons 24 hours in advance of release:

Home Office

  • Home Secretary
  • Parliamentary Under Secretary of State for Safe and Legal Migration
  • Parliamentary Under Secretary of State for Foreign National Offenders and Immigration
  • Parliamentary Under Secretary of State for Afghan Resettlement
  • Permanent Secretary
  • Second Permanent Secretary
  • Director of Border Force
  • Director General of Immigration Enforcement
  • Director of Compliance and Returns
  • Head of Migration Policy
  • Head of Economic Migration Policy
  • Parliamentary secretary, FNO Returns Command Secretariat
  • Clandestine Channel Threat Commander
  • Deputy Director, EEA Citizens’ Rights and Hong Kong Unit
  • Policy lead, Asylum System Reform
  • Special Advisers (2)
  • Press Office, Immigration Desk (6)

In addition, Private Secretaries in the Ministers’ and Special Advisers’ Private Offices will have access to pre-release figures for handling arrangements.


Pre-release access was also given to the following persons from outside the Home Office 24 hours in advance of release:

Number 10

  • Prime Minister
  • Private Secretary to Prime Minister
  • Policy Lead
  • Head of No.10 Policy Unit
  • Deputy Chief of Staff
  • Home Affairs team official

Ministry of Defence

  • Chief Analyst

In addition to staff in the Home Office and the Office for National Statistics responsible for production of the statistics, the following staff also have access to pre-release figures for quality assurance purposes.

Irregular migration data

  • Director, Clandestine Channel Threat Command, Home Office (1)
  • Operational lead, Clandestine Channel Threat Command, Home Office (1)
  • Immigration Enforcement Performance team, Home Office (2)
  • Analyst, Border Force Intelligence, Home Office (6)
  • Analyst, Home Office Analysis and Insight, Home Office (3)