a group of people in Thailand who like cannabis are not happy. The government there wants to change the rules about cannabis and make it harder to use. These people are protesting and asking for the government to study cannabis more and see how it can help the economy. They believe that making cannabis harder to use will hurt businesses and cost a lot of money. Read from source...

"Thai cannabis advocates oppose reclassification, pushing for research and a Cannabis Act." Thai cannabis advocates' protests stem from the Committee for the Control of Narcotic Drugs' approval of the reclassification of hemp and cannabis as narcotics. Advocates argue that cannabis should be regulated under a special cannabis law, not reclassified as a narcotic without significant evidence of harm. They also push for the establishment of a scientific committee to study the impacts of cannabis, comparing its health risks and societal effects to those of tobacco and alcohol. Meanwhile, the Hemp and Cannabis Industry Association prefers regulation under a special cannabis law for more business flexibility. The cannabis industry in Thailand faces potential recriminalization plans, raising concerns among business owners who have invested heavily in the industry based on previous liberalization policies.

The sentiment in the article about the cannabis advocates in Thailand protesting the reclassification of hemp and cannabis as narcotics seems to be positive. This is because the advocates are pushing for a Cannabis Act, scientific research, and regulation under a special cannabis law which indicates their favorable stance on the subject. Additionally, the article mentions industry leaders and entrepreneurs who are invested in the cannabis industry and prefer regulation under a cannabis law, further emphasizing the positive sentiment.