see here : New interrogation policy faces early legal challenge
The government's interrogation guidelines for intelligence officers are facing their first legal challenge, less than a week after they were published as part of David Cameron's attempt to signal a break with the counter-terrorism practices of the Labour administration.
Lawyers representing dozens of Iraqi civilians who were detained and allegedly mistreated by British troops are threatening to begin judicial review proceedings because the policy fails to outlaw the practice of hooding.
The guidelines, which govern the conduct of MI5 and MI6 officers and members of the military when questioning detainees held overseas, were published last week at the same time as the prime minister announced an inquiry into the UK's role in torture and rendition since 2001. They distinguish between torture and examples of cruel, inhuman or degrading treatment, and say that only a serious risk of the latter should force British personnel to abandon an interrogation.
Most of the individuals suing the government over its role in their mistreatment during the so-called war on terror were hooded at times, while large numbers of Iraqi civilians say they were routinely hooded while being questioned. One detainee, Baha Mousa, died after being hooded and beaten by British troops.
http://www.guardian.co.uk/law/2010/jul/12/interrogation-policy-facing-legal-challenge