Independent Chief Inspector of Borders and Immigration
The Independent Chief Inspector of Borders and Immigration, formerly the Independent Chief Inspector of the UK Border Agency, is a government appointed official responsible for providing independent scrutiny of the UK's border and immigration functions such as the Border Force. The role of the Independent Chief Inspector was established by section 48 of the UK Borders Act 2007.
Source: Wikipedia — Independent Chief Inspector of Borders and Immigration (CC BY-SA 4.0)