Every Christmas Day for the last 76 years, a priest has taken a chalice of water onto the quiet airfield at Dublin Airport and blessed the planes. But that tradition is up in the air due to new security protocols at the busy international hub. “Due to recent changes to security protocols, airside access is now restricted to airport operations only,” a spokesperson for DAA, the airport’s operator, tells Euronews Travel. “For this reason, non-operational activities can no longer be facilitated airside. We are currently working on a new approach to facilitating the traditional Christmas blessing …