Slightly strange departure today from DMK Bangkok as I went through immigration the IO called a colleague over (I suspect someone more senior) who asked me to follow them, I was taken to another counter and re scanned my fingers, checked my passport again, boarding pass. No questions asked or explanation.

Passport was stamped and all was fine. I still had another 8 days on my tourist visa so no overstay etc

Just wondered if anyone else has had this or if i just have strange fingerprints!

TIA