First broadcast: on BBC Radio 4 FMLatest broadcast: on BBC Radio 4 LW
Ruth McDonald investigates the world of the British intelligence services' informers in Northern Ireland. Featuring an interview with a Special Branch officer who trained handlers. Show more
First broadcast: on BBC Radio 4 FMLatest broadcast: on BBC Radio 4 LW
Ruth McDonald investigates the world of the British intelligence services' informers, who operated in Northern Ireland throughout the Troubles. Show more
