The food police inspect a pizzeria in terms of hygiene. In the process, she discovers dirty food containers and defective sockets. The inspection of a Chinese restaurant also puts the inspectors on alert. In the basement they find two barrels with an indefinable liquid in which some moths are already swimming. In addition, the inspectors are investigating an anonymous complaint: there are said to be considerable hygiene deficiencies at a food stand in Graz.

The food police conduct a check in the kitchen of Austria's third largest prison. The inspectors are also scrutinizing a supermarket on Grazer Griesplatz. The conditions in the in-house butcher shop there are so devastating that there is a risk of partial closure of the business. The inspectors also investigate an anonymous complaint. A guest at a fast-food restaurant in Graz allegedly discovered beetles in his hamburger.

The food inspectors take a closer look at two bakeries. One of the two companies worries them: pests and mold have spread here and the storage of goods is more than inadequate. It is also unclear who the owner of the bakery is. The inspectors can no longer rule out the closure of the company. In addition, the food police pays a first visit to the boss of a new trendy bar in Graz.

The food police inspect a popular restaurant in Graz Wetzelsdorf and come across considerable hygiene deficiencies. In the kitchen there is a moldy cutting board and in the courtyard there is a box with frozen meat, the contents of which gradually thaws out in the summer temperatures. In addition, the food police take samples at the Kaiser Josef Markt. The inspectors also check an ice cream parlor - germs can spread particularly easily there.