Bloggs,
I said it was a "wake up call". I didn't say the problem had been solved.
Forecasts will never get to the point where they're 100% accurate, especially when it comes to fog. At the end of the day, it's the forecaster's "best guess" and they won't always get it right.
So what's the solution? Should we always carry an alternate like they do overseas? Frankly, I'm disappointed the ATSB didn't at least consider that aspect during its investigation.