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
Lime Street, London Lime Street, London Lime Street is a minor road in the City of London between Fenchurch Street to the south and Leadenhall Street to the north. Its name comes from the lime burners who once sold lime from there for use in construction. It is perhaps best known as the current home of the world's largest insurance market, Lloyd's of London, since its newest building was opened on the street in 1986. Opposite Lloyd's, the Willis Building is the global headquarters of insurance broker Willis. A 35-storey building has been proposed at 52-54 Lime Street, and upon approval and completion