This is Whiskey Bravo One calling Flight 89, Whiskey Bravo One calling Flight 89, we are tracking you at angels 45, please advise if you will proceed to your destination of Heathrow. We are alerting you to a runway blockage on Heathrow caused by a work stoppage, please divert to Gatwick and coordinate with them. Your present course and speed gives you 20 minutes ETA at Gatwick holding. Please respond.
*static* We may probably not head to Gatwick, we are having some issues. We cannot further~ *static* advise you on changes in destination. Please alert the relevant authorities of a situation. Over.
(5 minutes to deadline)