Safety on the London Underground The earliest attack on the London Underground was in 1885, when a bomb exploded on a Metropolitan line train at Euston Square station. The Provisional IRA (and its predecessors) carried out over ten separate attacks between 1939 and 1993. As a response to growing 'Mumbai-Style' terrorist attack threats, the British Transport Police has its own detachment of armed officers who will regularly patrol both the Underground’s stations and its trains. Various regulations aim to improve safety on the Tube. Smoking was allowed in certain carriages in trains until 9 July 1984. In the middle of 1987 smoking was banned for
Line E (Buenos Aires Underground) using the two stations and their corresponding tunnels as the southern part of Line F since that line's projected trajectory in that area overlaps the former route Line E took. San José vieja was used as a set for the 1996 Argentine film Moebius and served as the fictional "Dock Sud" and "Parque" stations. Line E (Buenos Aires Underground) Line E of the Buenos Aires Underground, which runs from Bolivar to Plaza de los Virreyes, currently extending a total distance of 9.2 km, with a further extension to Retiro due to be completed in 2017. Opened in 1944, the Line