Prince William shocked passers-by when he was recently spotted selling The Big Issue on a busy London street.
And ahead of his 40th birthday tomorrow, he has written an article and given an interview to the publication, which is sold by those affected by homelessness, vowing to keep shining a light on the problem.
In the latest issue of the magazine, William, who has long been involved in supporting charities that help the homeless, opens up about why he refuses "to believe that homelessness is an irrevocable fact of life".
