What does this noise mean?

Freelander 2001 ES petrol, when I reverse out of my drive and then pull forward there is a click from the offside rear. Can anyone help me determine what this noise means?

Many thanks 07811 401 801

1) cracked chassis
2) take ya telephone number off yas post.
3) refer to http://www.landyzone.co.uk/lz/f9/what-does-noise-mean-41133.html
4) posting twice dont mean the answer is twice as good.