Bulgarian umbrella effectively used to assassinate a Bulgarian journalist by poisoning him with ricin delivered through the tip of an 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
London Waterloo station crossing the river, and was also inspired by the 1951 Festival of Britain. The band's biographer, Nick Hasted said the song "has made millions contemplatively pause around Waterloo, a busy urban area the record gives a sacred glow." Citations Sources London Waterloo station Waterloo station (), also known as London Waterloo, is a central London terminus on the National Rail network in the United Kingdom, located in the Waterloo area of the London Borough of Lambeth. It is connected to a London Underground station of the same name and is adjacent to Waterloo East station on the South Eastern main