Paul Lamb, who was paralysed in a road accident will continue the right-to-die campaign, started by locked-in syndrome sufferer Tony Nicklinson.
Tony's wife Jane spoke to Daybreak, she said: "It was never just about Tony it was always about people like Tony, and I feel very strongly that people in that position should have the right to take their own life when they choose."
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Weather set to improve with plenty of sunshine by Saturday
Tony Davis was the first civilian to reach Pc Palmer after he was stabbed during the Westminster attack.
Defiant Londoners put on a show of solidarity for the victims of the Westminster terror attack at a vigil in their honour.