MI-5

A car bomb explodes in Liverpool and Zoe is sent undercover to investigate.

Race riots are becoming a national problem; MI5 believe Robert Osbourne is responsible.

Zoe finds herself in the middle of a siege at the Turkish Embassy.

Anti-capitalist demonstrations intensify as President Bush prepares for a UK visit.

The team track down a disgraced MP's memoirs, which are then leaked to the press.

MI5 have to bargain with a terrorist when he offers information on a planned attack.