The Treasury Reserves Account (TRA) issue is a non-event. If you look at page 117 of the 2016 budget you'll see a historical graph showing inflows and outflows to the TRA covering the past seven years, they follow the same cycle every year based on pre-ordained tax payment and disbursement dates - a peak to trough fall of 85% is historically normal. Historically the TRA is at its lowest point about now as it always has been in past years hence there's absolutely nothing suspicious about the level of funds in that account. And FWIW the peak and base value of that account have increased year on year for the past six years or more, so when governement says they're going to reduce the level of funding to that account it seems like a sensible move, in fact it's value was cut by 67% in the 2017 budget. www.bb.go.th/budget_book/e-Book2559/FILEROOM/CABILIBRARY59/DRAWER01/GENERAL/DATA0000/inBrief2016.pdf

BTW the Treasury Reserve and the Foreign Currency Reserves (FCR) are of course two totally different things, the FCR are currently very very healthy at USD 179 billion.