In outdoor advertisements, the proportion of space or time used for contents propagating public welfare shall take up no less than 10%.
In outdoor advertisements, the proportion of space or time used for contents propagating public welfare shall take up no less than 10%.
户外广告内容必须真实、健康，符合法律、法规、规章规定，不得以任何形式欺骗用户和消费者。户外广告使用的汉字、字母和符号应当符合国家规定。