Stephen Law, here on the similarly named Stephen Green who is complaining about the Atheist Bus project on the grounds that there is no evidence that there isn't a god.
"Suppose Green wins - then the BHA can complain about adverts saying "God loves you" etc. on the very same grounds."
Quite entertaining. If such nonsense could ever get to a court of law (could it?) it would illustrate the illiberal potential of adversarial policymaking.