Seem to remember that in the memoirs of one of the ww2 ATA ladies, she described as delivering new 2 spitfires to an operational base with a colleague. Weather was poor, and they proceeded independently, mostly in cloud. On arrival over the base, cloud was almost down to the ground. She landed on the only bit of runway she could see, and , unknown to her, her colleague was landing at the same time, from the opposite direction. They only saw each other when they passed mid runway.