Ok I found this:

"In Britain, official government statistics listed five deaths from cannabis in the period 1993-1995 but on closer examination these proved to have been deaths due to inhalation of vomit that could not be directly attributed to cannabis (House of Lords Report, 1998). By comparison with other commonly used recreational drugs these statistics are impressive."

Source: Iversen, Leslie L., PhD, FRS, "The Science of Marijuana" (London, England: Oxford University Press, 2000), p. 178, citing House of Lords, Select Committee on Science and Technology, "Cannabis -- The Scientific and Medical Evidence" (London, England: The Stationery Office, Parliament, 1998).
Delta9 UK Reviewed by Delta9 UK on . Pro-Cannabis Idea - may be old; may be new. As I am sure everyone here is well aware, there have been no deaths reported as a result of marijuana overdose. This has been a proven impossibility. However, during a morality presentation at my school last year, two students (both of whom became pro-legalization after their research) showing a study on violence in society delved in various drug statistics as a side mark in their presentation. They listed that 35 deaths were attributed to marijuana usage in the past 30 years in America Rating: 5