Inside the Preston Robert Tisch Brain Tumor Center, Karen waits patiently as a parade of doctors and technicians pokes and prods, takingsamplesof all kinds.
Greenpeace's solicitor Razi Mireskandari told Mr Justice Morland at the High Court that in the last few days of its campaign, Greenpeace made an error in takingsamplesof oil from the Brent Spar.
There was overwhelming support for the idea of police taking DNA samples from people charged with sex offences or murder, but less than half wanted samples taken from people convicted of drink-driving or shop-lifting.