Artefact tracks down and visits a secret cannabis coffeeshop hidden in London.

With marijuana becoming more socially acceptable, Artefact meets a drug dealer to get an insight to his ‘business’.

Artefact meets Mark, a 22 year old bartender in South West London, whose story proves that there is more than meets the eye when it comes to drug use in hospitality.

Gordon Ramsay claims cocaine use is ‘rife’ in professional kitchens, but is he right? Artefact investigates.