Official Statistics

Pre-release access list for: Irregular migration to the UK, year ending March 2023

Published 25 May 2023

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
  • Minister of State (Minister for Immigration)
  • Permanent Secretary
  • Second Permanent Secretary
  • Director of Border Force
  • Director General of Immigration Enforcement
  • Director of Compliance and Returns
  • Director of Windrush, Asylum, Immigration and Citizenship Policy
  • Director General of Asylum and Protection
  • Director General of Migration and Borders
  • Head of Economic Migration Policy (2)
  • Head of Domestic Asylum Policy
  • FBIS Head of Strategy and Briefing
  • Deputy Director, EEA Citizens’ Rights and Hong Kong Unit (2)
  • Deputy Director, Resettlement, Relocation, and Reunion Services
  • Deputy Director, Visa, Status, and Information Services
  • Parliamentary Secretary, FNO Returns Command Secretariat
  • Small Boats Operational Command (2)
  • Policy lead, Asylum System Reform (4)
  • Chief Analyst and Home Office Analysis and Insight Director
  • Special Advisers (3)
  • Press Office, Immigration Desk (7)

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
  • Senior Policy Adviser to the Prime Minister
  • Home Affairs team Official (2)
  • Deputy Chief of Staff
  • Lead Justice and Home Affairs Data Scientist
  • Director, Deputy Head, No.10 Delivery Unit

Cabinet Office

  • Senior Policy Advisor, Cabinet Secretariat in the Cabinet Office
  • Cabinet Office team Official