Here he labels prohibit the use of wooden selfies Not just in a single Museum, but there are also many other platform such as prohibited or ท่ที่เค้า, according to major attractions.
Here it is a sign that it is forbidden to use wood selfie. Only it's not just a museum. But there are many that are not allowed, such as platforms or as a major tourist attraction.
Sign here. He forbade the use of wood self. Not just in the museum only. But there are many who they don't, such as the platform, or the important attractions