outing them on is NOT the way is what I am saying. The Digital Defamation laws are very strict and it doesn't matter if it's the truth or not. A Thai friend of mine was sued for outing her aunt on FB.
I owned a car when I first came to Thailand but not for the last 10 years, taxis and public transport is as quick and a lot cheaper in the long especially in and around Bkk
Yes, he only has his Visa on arrival which is good for 45 days, then he can get it extended by 30 days, in the meantime he needs to get a new Ed visa. If he doesn't he will need to do a border run to get another VOA.