About 1,000 cannabis plants were found during operations at 12 premises in Rotherham, police say.

A researcher says 10 years after it was made illegal in the UK, khat is still being widely sold.

A young woman buys cannabis for friends - and finds herself facing up to 20 years in prison.

The US presidential hopeful appeared to signal his support, placing him at odds with other Republicans.

Patients are calling for the drug to be more widely available on the NHS for rare or complex conditions

The Lib Dem leader says he wants a regulated market for cannabis so potent forms are not available.

The States of Jersey decides not to decriminalise cannabis by one vote.

How a London family's home was rented by scammers who turned it into a large-scale cannabis farm.