There were many times that His Majesty was concentrating on what he’s doing until nightfall. Hundreds of mosquitoes swarmed around and attacked His Majesty around the face, the neck and hands, where there were not covered by clothing. There were also other night-time insects around him. His Majesty continued to look at the map in his hands made visible by flashlights, almost unconcerned of the mosquito bites. The best he did was to use his hand to swipe them off. His Majesty once talked about the mosquito bites in a humorous mood. “…At Bang Chak (a location just a few miles outside Bangkok toward Samutprakarn Province on Sukhumvit Road, where Bang Chak Petroluem Refinery is now located, a damp and notorious place infested with large-sized mosquitoes about 3 times larger that the mosquitoes we see in Bangkok), where we find no “chak” but lots of mosquitoes