§ Mr. Tony Banks
To ask the Secretary of State for the Home Department what information he has on the number of British nationals in possession of a second, foreign passport. 
§ Mr. Kirkhope
United Kingdom passports are issued to British citizens, including those who have been naturalised, British dependent territories citizens, British nationals (overseas), British overseas citizens, British subjects and British protected persons. In some cases, passports may be issued to persons who also hold the nationality of another country but information about dual nationality and second passports is not collected.