The Highway Code Great Britain version, available in English and Welsh, applies to England, Scotland and Wales, but regional specific signs such as driver location signs in England or bilingual signs in Scotland and Wales are not covered. The Northern Ireland version, available in English and Irish, applies to Northern Ireland. Costing one penny, the first edition of the Highway Code was published on 14 April 1931. It contained just 18 pages of advice, including the arm signals to be given by drivers and police officers controlling traffic. The second edition, considerably expanded, appeared in 1934, and now illustrated road signs for the
Code Geass release of the second season of "Code Geass" was the publication of another artbook, "Code Geass – Lelouch of the Rebellion illustrations Rebels" (), which featured 134 art pieces of the first season. Another 95 page artbook titled "Code Geass: Lelouch of the Rebellion – The Complete Artbook" () has also been published. Finally, CLAMP, the well-known manga artist team who did the designs for Code Geass, put out their own artbook, entitled Code Geass x CLAMP: Mutuality. "Code Geass" has also been adapted into a series of weekly internet radio broadcasts, which were streamed online on the BEAT☆Net Radio!