If you want to put an end to this kind of thing, you need to improve the quality of catering staff and let them know that this feeling is very immoral. If they think such a thing is shameful, maybe they can stop it, then you can put an end to it, or you can force all restaurants and kitchens to install cameras, which can also effectively ensure that customers eat healthy and safe food.

When people go out to eat, they are always concerned about the health and safety of food. In fact, they don't eat at home, and they also want to eat food with healthier ingredients. So everyone will pay more attention to health and hygiene. If all food can be installed with transparent glass or cameras. In this way, all customers can clearly see whether the kitchen staff have any small moves or unreasonable behaviors at work, which can effectively prevent the kitchen staff from doing some bad things, because they are also afraid of being seen by others and smashing the signboard of their restaurant. So they will be very careful at work and will not do anything out of line.

It is often said on the Internet that many restaurants will mix the leftovers of guests' meals and then continue to sell them to the next guest. Although this matter has not been confirmed, it has never been circulated on the Internet. Others say that when the late chef is cooking, if he is in a bad mood, he is likely to do something moral quickly. Of course, these things have not been confirmed, and they have been circulating at night. Everyone knows that eating out is clean and hygienic, but I think it is acceptable as long as it is not too much. If there is excessive behavior, no one can accept it. I also hope that everyone will not encounter some excessive behaviors when eating, so that when they go out to eat, they can comfortably finish a meal.

I hope all catering industries can pay attention to such things, and only in this way can we prevent such similar things from happening again.