E-Borders

Overview
The e-Borders programme is a system which electronically collects and checks individual passenger details against U.K. police, security and immigration watch lists. e-Borders enables the U.K. Border Agency, police and other agencies to target and identify in advance persons of interest entering or leaving the U.K. and plan interventions.

Source

 * Securing Britain in an Age of Uncertainty: The Strategic Defence and Security Review, at 53.