I have discovered that someone from the group deleted all the
pictures, this is both susrprising and very disapointing I never would
have expected this to have happened.

It is partially my fault as in the group settings it turns out that I
did allow this to be possible, I have now changed the settings so that
only I am able to post or remove photos.

I would ask that whoever did this to please put the pictures back as
soon as possible so that everyone can enjoy them, If not anyone that
still has pictures please send them to me so they can be re posted
with no danger of them being deleted again.