The advert presents a humorous take on unofficial police checkpoints in Thailand. It opens with captions highlighting the arbitrary nature of such stops. A massive capsule splits open, revealing an officer who interacts with passing vehicles. Stopping a driver, the officer demands to see the contents, discovering trays of fatty meat, which he objects to. A comedic exchange follows, focused on preventing 'fat' from entering, illustrating the absurdity of dietary enforcement by law. The ad transitions to introduce Chitosan, a dietary supplement by Verena, promoting it as an aid in controlling fat and oil intake. The recognizable product name and brand are revealed humorously, ending with a visual of the supplement bottle.