Alcohol is more dangerous than illegal drugs like heroin, ecstasy and crack cocaine, a new study has said.
Researchers rated alcohol the most dangerous substance based on the overall dangers to the individual and society as a whole.
The work was led by Professor David Nutt, the former government drugs adviser who was sacked for criticising the then Labour government's decision to upgrade cannabis from class C to class B.
His team analysed how addictive a drug is and how it harms the human body as well as other factors like environmental and socio-economic costs, such as health care, social services, and prison.
They found heroin, crack cocaine and methamphetamine, or crystal meth, to be the most lethal to individuals. When...