An IT failure at Gatwick Airport that has caused digital displays to stop working has led staff to write flight information on whiteboards.<br /><br />Footage filmed today (August 20) at the Sussex airport shows passengers huddled around the whiteboard in the South Terminal as staff update information.<br /><br />The filmer, Hunter Ruthven, wrote later online: "Gatwick Airport feels like an old-school trading floor this morning."<br /><br />Gatwick Airport tweeted: "Due to an ongoing issue with Vodafone - an IT provider for the airport - our flight information screens are not displaying correctly. <br /><br />"Please use the temporary flight boards in the departure lounges or listen for airline flight announcements."