FOI REF:FOI/2022/4597
You asked
Please give figures for most recent numbers of illegal migrants entering the UK from the Republic of Ireland.
We said
Thank you for your request.
Unfortunately, we do not hold any information in scope of your request.
You may find the following report useful in your research, although specific reference is not made to the Republic of Ireland: Irregular migration to the UK, year ending December 2021 - GOV.UK (www.gov.uk).
The Home Office may be better placed to respond to your query. Their Freedom of Information team can be contacted at foirequests@homeoffice.gov.uk.