Before cannabis was prohibited in the US (and later, Britain), alcohol was banned from 1920 to 1933. This creation of an unmet need led to the sophistication of the American Mafia from street gangs to organized and efficient providers to those willing to pay.
During World War 1, citizens were accused of being unpatriotic by spending money on beer, much of which was brewed by German people.
Nutt, Prof. D., FMedSci, King, L.A., PhD, Saulsbury, W., MA and Blakemore, Prof. C. (2007) Development of a rational scale to assess the harm of drugs of potential misuse. Health Policy. Vol. 369. Iss. 9566, P1047-1053, . MARCH 24, 2007. Available at: https://doi.org/10.1016/S0140-6736(07)60464-4 (Accessed 26 November 2023)
Catt, H. (3 October 2023) Make cannabis Class A drug, say Conservative police commissioners. BBC News online. Available at: https://www.bbc.co.uk/news/uk-politics-63115171 (Accessed 26 November 2023)