Ricin immunogenic in mice, rabbits, and humans. It has completed two successful clinical trials. Ricin has been involved in a number of incidents. In 1978, the Bulgarian dissident Georgi Markov was assassinated by Bulgarian secret police who surreptitiously shot him on a London street with a modified umbrella using compressed gas to fire a tiny pellet contaminated with ricin into his leg. He died in a hospital a few days later and his body was passed to a special poison branch of the British Ministry of Defence (MOD) that discovered the pellet during an autopsy. The prime suspects were the Bulgarian
Waterloo, London "For a list of street names etymologies in the area see: Street names of Waterloo" Waterloo is connected to the Strand area on the north bank of the River Thames by Waterloo Bridge. The first bridge on the site was opened in 1817 and the current bridge was opened in 1945. The bridge was named to commemorate the Battle of Waterloo in 1815. Waterloo Road also dates from this time, built on land belonging to the Archbishop of Canterbury.. St John's, Waterloo was constructed from 1822 by the Commissioners for Building New Churches as the population of the parish of