That was it. Quite shocking really...
In my constituency of Salisbury one person only has 0.126 votes. This makes the constituency very safe for the encumbent party. In my case that is just fine as it is Conservative. In 2005 the Conservatives received 46.4% of the vote overall.
It is a little condemning of our voting system that in a General Election 60% of seats will almost certainly change hands due to the way in Constituency marginality works.