There is a man on Facebook called Chris Wittwer - not the genuine Chris Wittwer, but someone with the same name, from Switzerland. He has a black and white profile photo of himself (presumably)
I have tried to block him but he is unblockable.
His friends are also unblockable.
I find this very alarming. The genuine Chris Wittwer is trying to stop paedophiles preying on the children of the UK.
Why are this other Chris Wittwer and all his friends unblockable?
Also, why are so many anti paedophile campaigners having their Facebook accounts meddled about with?