I am back in Thailand on the 28th February. All paper work now completed and two nights stay in Asq hotels . My question is if the new rules start from the 1st March does this mean I won't need the 5th day hotel stay and pcr test.thanks.
TLDR : Answer Summary
The new rules regarding the 5th day hotel stay and PCR test in Thailand will apply to those who submit their Thailand Pass applications on or after March 1st. Since the original poster arrives in Thailand on February 28th and has completed their paperwork, they will not be subject to the new regulations starting March 1st and should not be required to stay an additional night in a hotel or undergo a PCR test. Discussions among commenters indicate some uncertainty until the new rules are officially gazetted.