'No God' campaign draws complaint
The best bit of the article:
...organisation Christian Voice has complained to the Advertising Standards Authority saying [the adverts] break rules on substantiation and truthfulness.
But Stephen Green, national director of Christian Voice, said: "There is plenty of evidence for God, from people's personal experience, to the complexity, interdependence, beauty and design of the natural world.
"But there is scant evidence on the other side, so I think the advertisers are really going to struggle to show their claim is not an exaggeration or inaccurate, as the ASA code puts it."