🚑 🚒 🚨 ‘Today is 999 day, a day when we come together to celebrate and thank the two million people, just like you in this room, who put their own lives on the line, time and time again to keep the rest of us safe and healthy.’ . . The Duke of Cambridge spent today with Northern Irish Emergency responders to thank them for their work, and to discuss the importance of mental health support for those working in the emergency services. . . . #999Day #EmergencyServicesDay