I am raising money in aid of Shelter through a charity walk because I feel passionately about the housing crisis in this country and how the ability to rent is almost as difficult now as the ability to buy. I imagine there will be increasing numbers of homeless people as a result so in the present climate this charity is well worth supporting. Many of us will be walking naked to demonstrate the vulnerability of people who have to live on the streets, this is why the walk is clothes-optional.Purchasing a ticket for the walk will add to funds for Shelter and this gives an opportunity to people to contribute to this if unable to make the day of the walk.