Warning signs must be identified in the following text. "Do not smoke eat or drink a food or cooking store." and no "keep dangerous chemicals. Unauthorized access prohibited "post at the entrance.
Must have a warning label stating the following message. "no smoking Eating or drinking, cooking Or store food "and are labeled" storage place of dangerous chemicals. Do not enter without permission "posted at the entrance.
There will be signs identify text following the "no smoking. To eat or drink cooking or collect food "and labeled" place เก็บรักษาสารเคมี danger. No entry without permission. "Posters at the entrance.