From the red circled in both photos, it seems the truck has been change or 40ft container has been lifted up and move to another truck at somewhere. Based on our standard packaging, it shouldn’t be a case that pallet will fall as per photo from AAF Thailand.
For a standard 40ft high cube container, the two pallets shall be able to arrange “side by side” rather than put pallet at one side and leave a big space on the other side as it will be more secure way. If the pallet arrange at one side while leaving another side empty, definitely our carton will fall (as per photo from AAF Thailand) whenever the driver turn the wheel to left or right.