Bulgarian umbrella Bulgarian umbrella A Bulgarian umbrella is an umbrella with a hidden pneumatic mechanism which injects a small poisonous pellet containing ricin. It has a hollowed stalk into which the pellet neatly sits. Such an umbrella was allegedly used in and named for the assassination of the Bulgarian dissident writer Georgi Markov on 7 September 1978 (the birthday of the Bulgarian State Council chairman Todor Zhivkov, who had often been the target of Georgi Markov's criticism) on Waterloo Bridge in London. Markov died three days later. It was also allegedly used in the failed assassination attempt against the Bulgarian dissident journalist
London Waterloo station was officially renamed Waterloo, reflecting long-standing common usage, even in some L&SWR timetables. The L&SWR's aim throughout much of the 19th century was to extend its main line eastward beyond Waterloo into the City of London. Given this, it was reluctant to construct a dedicated grand terminus at Waterloo. Consequently, Waterloo had none of the usual facilities expected of a terminus until 1853, when a small block was built on the far east side of the station. In 1854, the London Necropolis & National Mausoleum Company opened a private station inside Waterloo that provided services to Brookwood Cemetery. The station