questionText: To ask the Secretary of State for the Home Department, pursuant to the contribution of the Minister of State for Border Security and Asylum of 17 November, Official Report column 468, what percentage of migrants arriving in the UK by illegal means in each month since the general election did so without any reliable documentation of their (a) identity and (b) nationality.
answerText: This information is not available in an easily accessible format.However, the Home Office does publish statistics on irregular migration, which include data on Inadequately Documented Arrivals (IDAs). IDAs refer to passengers arriving in the UK by air who...
heading: Undocumented Migrants: Nationality and Proof of Identity