Singapore Airlines does this every time on arrival at Changi : "To all citizens and permanent residents of Singapore - welcome home". During the peak of SARS (when I was flying them into SIN almost on a weekly basis), they even modified the announcement to thank all visitors for choosing Singapore as a destination.

After years of traveling internationally and living in different countries around the world, I had a customs officer in Canada say "welcome home" to me last month for the first time. Then he sent me to secondary inspection....