Charity researching the causes of substance addicition.

A London-based charity specialising in dealing with addiction and health problems relating to tobacco.

A Charity established to reduce drug, solvent and alcohol abuse and violence by teaching children the consequences and resistance skills.

A site based in Sheffield providing discussions on drugs as well as plenty of useful information.

A resource for information, discussion, news and facts about cannabis, marijuana, hemp, and seed banks.

An important alert from the friends and family of Erin Allen. A heroin victim's story.

The ISDD provide study aspects of drug misuse and provide information about drug dependence in the UK.

The site for a British campaign for the legalisation of cannabis.

The site for The Independent on Sunday's campaign for the legalisation of Cannabis in the UK.

Reference guide and directory to assist in the identification and classification of psychoactive drugs.