Tourist Visa Exemption. I noticed that the Melbourne Thailand Consulate website states that the TVE at land border crossings are for up to 15 days stay. The UK Gov information site still states that TVE's obtained at land borders are for up to 30 days stay. Have the rules recently changed re number of days stay or have they been different for UK passport holders and Australian passport holders for some time? I know there are only 2 land border TVE's allowed each year.
TLDR : Answer Summary
There is confusion regarding the duration of stay for Tourist Visa Exemptions (TVE) for Australian and UK passport holders at Thailand's land borders. As of December 31, 2016, the duration for TVE at land borders was increased from 15 days to 30 days for many nationalities, including Australians and Brits, with a limit of two entries per calendar year. However, some consulate websites notably still list the outdated 15-day rule, leading to misinformation. Users in the community confirm that the 30-day exemption is still valid, despite the misinformation circulating on official websites.