Photo opportunity (or was it opportunism?) knocked when Amanda symbolically cut the razor wire at a detention centre. Freedom for the detainees? Not on your nelly... Just a replacement of deterrence with electric fence. It's possible that the razor wire might have presented some insurance problems since people can really get hurt when coming in contact with the barbs. Electric shocks do less visible damage and are as effective to stop people escaping. If I remember well, even Hitler's concentration camps had the little zappers.