On Monday, a set of 25 announcements were published in the Royal Gazette, 24 of them giving the official confirmation of the upgrade of subdistrict administrative organizations to subdistrict municipalities, and one [Gazette] was about the upgrade of Ko Samui municipality to the highest municipal state (Thesaban Nakhon, เทศบาลนคร). The interesting part - all of these upgrades already happened in 2011 and 2012, so it took one to two years to make them into announcements in the Royal Gazette. The announcements itself were all signed before the date they became effective, so the first page of each of the PDF files cannot be the reason why the publication took so long. But since they all include the description of the municipal borders as well as a map, it must the preparation of this appendix which delayed the announcement - and which made several 100 further still announcements still pending to be published. In case you want to have details on all those announcements, best look at the XML file - I guess listing them all here would be too much detail.
เทศบาลตำบลบ้านกร่าง), Si Prachan district in Suphanburi, because in this case the boundaries are more interesting than for most of the other ones which covers a complete Tambon. The subdistrict municipality Si Prachan (เทศบาลตำบลศรีประจันต์) covers the small town around the district office, and though the district office is located on the other side of the Tha Chin river in Si Prachan subdistrict, most of the municipality is located within Ban Krang subdistrict. Thus Ban Krang municipality only covers the remaining parts of the subdistrict, and to make it even more confusing, the municipality has two parts not connected with each other. In some cases, the boundaries between TAO and municipality were changed to avoid splitting the area in two disconnected parts, but I have no idea if the small part south of Si Prachan municipality will be transferred to it someday. The main information I can find with these maps is the location of the municipal office, and since this area already had been visited by the Streetview car I can embed the view of the office building below. As the car passed there in August 2012, the same month the upgrade became effective, the big sign still shows Ban Krang TAO - by now it must have been updated. By the way: Wikidata has an item on Ban Krang municipality already, and I have filled it with a lot of statements already.
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