'It comforts me that my organ donor son helped others'
11 July 2013 Last updated at 18:46 BST
As the NHS considers preventing families from overriding the consent of people who have signed the organ donor register, Ali Carter tells Fergus Walsh it is a comfort to her that her son, Lee, helped other people by donating his organs after his death.
Lee lost his life after being involved in a road accident in February 2000.
He carried an organ donor card and his mother, Ali, said she believed families should respect their loved one's wishes.