The Licensing Act of 1737 is a defunct Act of Parliament in the Kingdom of Great Britain, and a pivotal moment in theatrical history. Its purpose was to control and censor what was being said about the British government through theatre. The act was modified by the Theatres Act 1843 and was finally named as the Theatres Act 1968. The Lord Chamberlain was the official censor and the office of Examiner of Plays was created under the Act. The Examiner assisted the Lord Chamberlain in the task of censoring all plays from 1737 to 1968. The Examiner read all plays which were to be publicly performed, produced a synopsis and recommended them for licence, consulting the Lord Chamberlain in cases of doubt. The act also created a legal distinction between categories of "legitimate theatre" and "illegitimate theatre". Forerunner The function of censorship of plays for performance (at least in London) fell to the Master of the Revels by the time of the reign of Queen Elizabeth I. The power was used mostly with respect to matters of politics and religion (including blasphemy). It was certainly exercised by Edmund Tylney, who was Master from 1579 to 1610. Tylney and his successor, George Buck, also exercised the power to censor plays for publication. The Master of the Revels, who normally reported to the Lord Chamberlain, continued to perform the function until, with the outbreak of the English Civil War in 1642, stage plays were prohibited. Stage plays did not return to England until the Restoration in 1660. During the creation of the Licensing of 1737, Robert Walpole was the standing Master of the Revels Purpose of the Act Laws regulating theatre in the early 18th century were not strictly enforced. People had free rein to say anything they wanted through theatre, including all their troubles with the government. Free speech in theatre was seen as a threat to the government, facilitating the spread of revolutionary ideas. The act enhanced government control and censorship. Examiner of Plays In addition to reading plays and writing Reader's Reports for the Lord Chamberlain the Examiners were expected to visit theatres to ensure their safety and comfort and to see that the Lord Chamberlain's rules were carried out with regard to the licences. They were also required to appear at subpoenas in law cases relating to licensing, and to examine Play Bills. From 1911 Examiners were required