Sad news of the demise of the worlds longest serving monarch (the Queen now assumes that mantle).
Such is the reverence that the monarchy is held in for Thai people that the long period of mourning will undoubtedly be strictly adhered to with severe penalties for anybody either Thai or foreigner caught breaking it. So this will mean NEP, Soi Cowboy and Patpong will be closed down, Pattaya will be a ghost town and sanuk (fun) will be put on hold for a full month.
Or maybe not as you are talking about billions in lost revenue.
However, now is not a good time to be in Thailand.