You ain't, well you might, believe this

Many years ago I had a casual job loading shipping containers, our job was to physically load the containers with individual boxes so no pallets, as we loaded the container our supervisor would regularly take photo's of the container as we progressed through loading from back to front, this was so if when it arrived at the final destination if there were any issues with damaged freight we could produce the evidence that when loaded it was fine and any damage occurred during transit and shipping.