Go around at Corfu.
My daughter, just back from Corfu tells me their a/c (Monarch) on 19th July, aborted a landing at Corfu then struck off for southern Italy and landed there, because of a mist or fog shrouded runway.
Total flight time 7 hours, as opposed to the normal 3 hours.
Corfu runway is relatively short, leaving no margin for error, I told her.