In London's Underground, glossy ads for medical cannabis now appear alongside allergy medication, painting the drug as a safe, wellness-friendly treatment. But a psychiatrist warns this normalization hides serious risks, from unproven clinical uses to the dangers of high-potency edibles and child exploitation by organized crime.

Medical cannabis ads: A misleading wellness trend

Polished advertisements for medical cannabis in London’s Underground mimic wellness brands, suggesting the drug is as safe as vitamins. But according to the report, this visual normalization misleads the public into believing cannabis is universally safe and effective for conditions like ADHD, insomnia, and depression—despite thin scientific evidence.

A review in Lancet Psychiatry found no substantial proof that medical cannabis treats psychosis, PTSD, or anxiety. even more concerning, the report says, is the lack of randomized controlled trials for depression, a primary reason many seek the drug.

The perils of high-potency cannabis prescriptions

Some commercial providers prescribe high-potency cannabis products, with THC levels exceeding 30%. Strains like Space Cake, as the report highlights, contain far more THC than typical street-grade cannabis. This poses a significant risk to mentally vulnerable individuals, who may experience psychiatric crises without credible evidence of benefit.

The hidden dangers of cannabis edibles

Cannabis-infused edibles, such as fruit-flavored gummies, are increasingly viewed as harmless social accessories. However, the report warns that ingested cannabis can take hours to manifest, leading users to consume more and risk overdoses. Tragic cases include a teacher in her forties who suffered a severe psychotic break after consuming a single, overly potent edible.

Organized crime targets children with cannabis edibles

County lines gangs exploit children as young as ten by using illegal cannabis edibles packaged like popular candies. These products, marketed via social media and delivered in plain envelopes, make it nearly impossible for parents to detect. Once hooked,children become ideal couriers for Class A drugs, with Home Office estimates suggesting thousands are at risk.

The report highlights the intersection of corporate medical marketing and street-level exploitation, creating a perfect storm that threatens the mental health and safety of the next generation.