If anyone is going to Chong Chom to border bounce - the immigration officer said that you can leave Thailand, but only re enter by air.
Guess I'm going to Laos tonight.
Three of us went to the border 2 UK passport holders and an Australian passport holder.
TLDR : Answer Summary
An expat shared their experience at the Chong Chom border, detailing that they were informed by an immigration officer that one can leave Thailand but must re-enter by air. This is particularly relevant for those planning to border bounce to a neighboring country like Laos. There were additional comments discussing visa extensions amid travel restrictions due to the virus, suggesting contacting consulates for special requests.