A sign prohibiting the sale of alcohol and tobacco to minors

It's the English letter no, and there are signs of alcohol and tobacco on both sides of N. The circle of O is painted with the icon of children, and the icon of children is painted with diagonal lines, indicating that it is forbidden to sell alcohol and tobacco to minors as a whole. Because minors are the future and hope of the motherland, and alcohol and tobacco are harmful substances, which will cause serious harm to minors.