Good afternoon
I arrived in Thailand on 14th Jan and my visa expires on 14th March. To extend this my Thai partner and I travelled to Laos today with intentions of returning to Thailand on 13th March. I have been told by the Thai office at Nong Khai that I will not be allowed back in via Nong Khai and must fly to Bangkok to get entry back into Thailand. As I stay near Phang Khon in Sakon Nakhon I will then have to fly back to Udon Thani for my partner to collect me with vehicle we have left at Nong Khai as we have done on last 2 visits to Laos. Any advise would be more than welcome, sorry if it is a bit long winded, many thanks, Chris
TLDR : Answer Summary
The user, Chris, faced difficulties returning to Thailand from Laos due to visa expiration and was told by local immigration that re-entry via Nong Khai was not permitted anymore. This prompted a discussion about the current state of Thailand's immigration rules, where many commenters noted the increasing difficulty of land border crossings for tourists, recommending using an agency for border runs or applying for long-term visas in advance. The importance of having proper documentation when entering Thailand was emphasized, and alternative suggestions for obtaining visas were mentioned. The overall sentiment indicates an effort by the Thai government to regulate and discourage border-hopping among tourists.