Because it was unflyable?
OK, I see that. I thought the issue was about illegal dual logging or something like that.
However, a prosecution on the basis of "impossible" weather would be tricky to say the least. Somebody crazy enough can always do a flight. They would need records from the airports in question. And if the airports no longer have the records?
It is known for the Inland Revenue to ask for such details when somebody is claiming business mileage.