<p>Is the girl on the train beside you a free citizen, or is she enslaved by debt bondage? Human trafficking is the fastest growing industry run by organised crime. Detective Inspector Sean Fagan of SOCA investigates the Agency, a criminal fraternity trafficking illegal immigrants. When MI5 inform Fagan the Agency are contracting expendable people for use by an Islamic terror cell, the pressure mounts while the SIS manipulate dark and secret ways...