One of our teachers did their annual Extension for work at Chaengwattana today. They got there at 7am but were still #146 in the queue and didn't get dealt with until around 2pm.
None of our teachers have done a TM30, or been asked for one, before. This time the officer explained that "next time" the receipt would be required. But this time, no TM30 and no fine.
Whether this is what's happening for all Work Extensions, or whether it was because they were super busy because tomorrow is another holiday, I have no idea.