Question to the Home Office:

To ask the Secretary of State for the Home Department, how many people of each nationality detained for over (a) six and (b) 12 months between 2005 and 2015 for the purpose of removal were successfully removed.

The table attached shows the number of people removed on leaving detention, by nationality who were held for over six and over twelve months.

Published statistics relating to immigration detention are only available from 2010 onwards. It is not possible to provide pre-2010 figures and this information could be provided only by examining individual case records, which would result in disproportionate cost.

The Home Office publishes quarterly and annual statistics on the number of people detained in the United Kingdom for immigration purposes, within the Immigration Statistics release on the GOV.UK website:

https://www.gov.uk/government/organisations/home-office/series/immigration-statistics-quarterly-release