The Act was designed to make it easier for the police to root out exploitative pornography, while protecting works of literary merit. However, by August 1960, prosecution of Penguin had become inevitable. 'I don’t think this novel is one of Lawrence’s best, or a great work of art,’ wrote Doris Lessing when approached by the defence as a possible witness. 'I’m sorry, if there is to be a test case, that it will be fought over this particular book.’