The Mayor of London, Boris Johnson may be taken to court over his decision to impose a last-minute ban on adverts set to be displayed on London buses which claimed that gay people could be converted from homosexuality.
The adverts were produced by groups of evangelical Christians, and were set to run along with the slogan 'Not gay, and proud'.
The groups were disappointed by the mayor's decision to intervene at the last moment, and have now said that they are taking legal advice on whether the decision by the mayor can face a judicial review.
