Cannabis-derived medicines: What you need to know

Video duration 2:25

What's in cannabis-derived medicines? UK doctors will be able to legally prescribe medicinal cannabis to patients from the autumn.

Video duration 0:45

Cannabis licence will give son 'normal life' The mother of Alfie Dingley, 6, says she is "delighted" her son will receive cannabis-based treatment.

Video duration 1:17

A farmer's take on legalising cannabis Lebanon is considering legalising cannabis. A farmer explains why this could "benefit everyone".

Video duration 1:49

'We've seen the benefits, now we need help' Tracey Rossiter's son Ethan has a rare genetic disorder which means he only has a few years to live.

Video duration 1:39

'I bought cannabis oil for my friend' Former TOWIE star Danielle Armstrong says she bought cannabis oil for her friend who was dying from breast cancer.

Video duration 2:10

Inside the world's largest cannabis farm Canadian MPs have legalised marijuana for recreational use. The BBC visited a huge cannabis farm in British Columbia, which the operators say is the world's largest.

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