Complex sentence: The British Board of Film Censors found the film's combination of religious themes and violent sexual imagery a serious challenge, particularly as the Board was being lobbied by socially conservative pressure groups such as the Festival of Light at the time of its distribution.
Split into simpler sentences: The British Board of Film Censors found the film's combination of religious themes and violent sexual imagery a serious challenge. Particularly as the Board was being lobbied by socially conservative pressure groups such as the Festival of Light at the time of its distribution.