3 ms·

There's nothing modern about Changi's use of "angel wings" to physically detain passengers moving through customs while they collect biometrics.

• isostatic 7y ago
  Haven’t been to singapore for a while but I was never stopped at customs (green channel) If you are on about collecting fingerprints at immigration, the US does that, as do many other countries.
• mietek 7y ago
  Can you explain what “angel wings” means in this context?