How to write a warning slogan about stealing food?

Stealing vegetables is detrimental to morality and everyone has the responsibility to protect the vegetable garden!

Stealing food violates the principle of justice in morality. Justice requires respect for the property rights and fruits of labor of others. Growing crops requires farmers to invest a lot of time, energy and resources, and their efforts should be fairly rewarded. Stealing vegetables is tantamount to depriving farmers of their rights and interests and undermining the principle of justice.