It's National Transplant Week, a time when it's hoped more people will sign up to the donor register. Derriford Hospital in Plymouth has one of the highest rates in the country for the number of its altruistic donors - healthy people who donate one of their kidneys to strangers.
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Bridgwater and West Somerset is considered a Conservative safe seat - in 2010 they had a majority of over 9,000 votes.
Camborne and Redruth is a marginal seat. The Conservatives won it in 2010 by just 66 votes - a 0.16% majority.
The Liberal Democrats have held North Cornwall since they won it from the Conservatives in 1992. The seat is a Conservative target in 2015.