Columbia subject headings:
Censorship--Great Britain.
Motion pictures--Censorship--Great Britain.
Obscenity (Law)--Great Britain.
Harvard subject headings:
Censorship--Great Britain
Motion pictures--Censorship--Great Britain.
Obscenity (Law)--Great Britain.
Princeton subject headings:
Great Britain. Committee on Obsenity and Film Censorship--History.
Pornography--Political aspects--Great Britain.
Pornography--Social aspects--Great Britain.