This looks interesting: http://www.guardian.co.uk/uk/undercover-with-paul-lewis-and-rob-evans/gallery/2013/jun/24/undercover-police-spies-unmasked-in-pictures?utm_source=dlvr.it&utm_medium=twitter#/?picture=411249041&index=1
"A new book, Undercover: The True Story of Britain's Secret Police, reveals how more than 100 police officers were sent undercover for periods of up to 10 years to infiltrate political groups. They developed elaborate alter egos and pretended to be committed campaigners. Here we picture police spies who have been outed"
|