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
Seatbelt basalt dating. Seatbelt basalt Lunar Sample 15016, better known as the "Seatbelt Basalt", is a lunar sample discovered and collected on the Apollo 15 mission in 1971 in the Hadley-Apennine region of the moon. The rock is a vesicular olivine basalt. It is so named because mission commander, David Scott, noticed it on the surface while driving the lunar rover and stopped to collect it, but said to mission control that he was just fastening his seatbelt. This unplanned stop was later designated geology station 3, located about 125 meters west of Rhysling crater. The seatbelt basalt is currently stored at