when i was a NSlave doing duty as a guard 3IC, my guardcom was a jiu hu kia. when we raise the flag to the top and take a step back to salute, I realise his flag is upside down. I quickly tell him don't blow the whistle yet faster lower his flag and raise it up again. When we are in the guardroom he still argue with me am I sure the red portion is on top as that is Indonesia flag, not the white portion......
I tell him I am very sure as I had stared at the flag since I was born....